भौतिकशास्त्र
There are currently 838 names in this directory beginning with the letter A.
A
१ (as symbol for alpha) आल्फा २ (also a) Elec.Eng.(as abbr. of ampere) ऍम्प ३ (also A.U.) (as abbr. of Angstrom unit) अए (ँगस्ट्रॉम एकक)
a
१ (as symbol for alpha) आल्फा २ (also a) Elec.Eng.(as abbr. of ampere) ऍम्प ३ (also A.U.) (as abbr. of Angstrom unit) अए (ँगस्ट्रॉम एकक)
A
१ (as symbol for alpha) आल्फा २ (also a) Elec.Eng.(as abbr. of ampere) ऍम्प ३ (also A.U.) (as abbr. of Angstrom unit) अए (ँगस्ट्रॉम एकक)
ab-
१ (departing from) अप- (as in abnormal अपसामान्य २ Elec.Eng.(as abbr. of absolute- used for a cgs electromagnetic unit) ऍब- (निरपेक्ष) (as in abohm ऍबोम - निरपेक्ष ओम)
abbe condenser
(after Ernst Abbe, Ger.physicist - an adjustable substage lens used as a condenser for a compound microscope) ऍबी नाभीयक
abbe refractometer
Chem.(an instrument for measuring directly the refractive index,as of oils etc.) ऍबी अपवर्तनांकमापी
aberration
Light, optics, Astron.(the act of wandering away or of going astray) विपथन (न.) (विपथन- short for विपथगमन, वि away पथ course विपथ astray गमन going) chromatic aberration वर्णीय विपथन longitudinal aberration अनुलंब विपथन optical aberration प्रकाशीय विपथन
ability
१ (capacity to perform) समर्थता (स्त्री.) २ (power to perform) क्षमता (स्त्री.) ३ (skill or competence in doing) कार्यकुशलता (स्त्री.)
abnormal
१ (deviating from the normal; differing from the typical) अपसामान्य (अप- deviating from; सामान्य - normal) २ असामान्य (as in abnormal circumstances असामान्य परिस्थिति)
absolute
१ (determined in itself; not relational; independent of arbitary standards of measurement; having reference to or derived in the simplest manner from the fundamental units of length, mass and time) निरपेक्ष २ (simple; pure; free from mixture; free from imperfection) केवल (as in absolute alcohol Chem. केवल अल्कोहोल)
absolute constant
(a constant as that has the same value wherever it occurs in mathematics) केवल स्थिरांक
absolute scale
(a temperaturen scale based on absolute zero; the units of measurement being equivalent to centigrade degrees on the kelvin scale or toFahrenheit degrees on the Rankine scale) निरपेक्ष मापनश्रेणी
absolute system
(as of units- i.e. a system of physical units as cgs units, based on a unit of force independent of the value of acceleration of gravity) निरपेक्ष एकक पद्धति
absolute temperature
(a temperature measured on the absolute scale - symbol T) निरपेक्ष तापमान (सं.T)
absolute zero
(of temperature - a hypothetical temperature characterised by complete absence of heat) निरपेक्ष शून्य
absorb
१ (to take up as by capillary, osmotic, solvent or chemical action - as distinguished from adsorb) अवशोषण करणे २ (commonly - as, to suck up) शोषणे, शोषून घेणे
absorb
१ (to take up as by capillary, osmotic, solvent or chemical action - as distinguished from adsorb) अवशोषण करणे २ (commonly - as, to suck up) शोषणे, शोषून घेणे
absorptance
(the proportion of radiant energy absorbed before it reaches the further boundary of a layer of absorbing matter) अवशोषणांक (पु.)
absorption
१ (taking up by capillary, osmotic, chemical or solvent action- as distinguished from adsorption) अवशोषण (न.) २ (commonly) शोषण (न.) sorption
absorption
१ (taking up by capillary, osmotic, chemical or solvent action- as distinguished from adsorption) अवशोषण (न.) २ (commonly) शोषण (न.) sorption
absorption edge
(a clear cut long wave length boundary of an absorption band in an x ray spectrum) अवशोषण सीमा
absorption spectrum
Light (as system of absorption bands seen when a selectively absorbing substance is placed) अवशोषण पंक्ति (अवशोषण वर्णपंक्ति)
abvolt
Elec.Eng.(the cgs electromagnetic unit of electrical potential and electromotive force) ऍबव्होल्ट (पु.)
accelerate
(to cause to undergo acceleration, esp. to increase the velocity of a body) त्वरण करणे, त्वरण होणे
acceleration
(the time rate of change of velocity as in speed or direction) त्वरण (न.) angular acceleration कोनीय त्वरण linear acceleration रेखीय त्वरण, रेषीय त्वरण speed चाल, द्रुतता velocity वेग
acceptor impurity
(as an impurity in a semiconductor which may induce hole conduction) ग्राही अपद्रव्य, ग्राही अशुद्धि
accommodate
(to adapt; to adjust; to make suitable; to harmonise or force into consistency) समायोजन करणे adapt
accumulator
Elec.Eng.(also called secondary cell or storage cell- an apparatus for storing energy) संचायक (पु.), संचयी (पु.)
accurate
(in exact conformity to truth or to some standard - it implies positive and careful fidelity to truth or fact) अचूक precise
achromatic
(free from colour; of a lens - refracting light without dispersing it into its constitutent colours) अवर्णी, अवर्ण-
acoustic
१ (of relating to, adapted to, or affecting the sense of hearing or organs of hearing) श्रवणविषयक २ (of or relating to sound or sound waves) ध्वनिविषयक, ध्वनि- ३ (pertaining to the science of sound) ध्वनिकीय acoustical
acoustic impedance
(as the ratio of sound pressure amplitude to volume velocity amplitude across a given surface in a medium transmitting sound) ध्वनि संरोध
acoustics
१ (a science that treats the production, control, transmission, reception and effects of sound and the phenomena of hearing- with sing. vb.) ध्वनिकी (स्त्री.) २ (as acoustic properties or peculiarities, as acoustic environment - with pl. vb.) श्रवणगुण (पु.) ३ (as planning, building, equipping etc. with the object of achieving good results) ध्वनिव्यवस्था (स्त्री.)
act
१ (to exert power or influence; to produce an effect- oft. used with on) क्रिया करणे, क्रिया होणे २ (as to produce a desired effect, as to work) कार्य करणे, कार्य होणे
action
१ (as exertion of energy, power etc.) क्रिया (स्त्री.) २ कार्य (न.) reaction १ अभिक्रिया २ प्रतिक्रिया
activate
(to render capable of reaction or to increase the reactivity of; to become active) सक्रियित करणे, सक्रियित होणे
activation
(an increase in the energy as of an atom or molecule, rendering it more reactive) सक्रियण (न.) सक्रियित होणे (न.)
active
१ (capable of acting or reacting esp. in some specific manner or with more than ordinary vigour) सक्रिय, क्रियाशील २ (as a volcano) जागृत
active valence
(as the valence which an element exhibits in any particular compound) क्रियाशील संयुजा
activity
१ क्रिया (स्त्री.) २ (the quality or state of being active) सक्रियता (स्त्री.), क्रियाशीलता (स्त्री.) ३ (as power) क्रियाशक्ति (स्त्री.) ४ Nucleonics (as the rate of breakdown of atoms through radioactivity) क्रियाशक्ति (स्त्री.) ५ (as things to be done) कृति (स्त्री.) (as in teacher's activity शिक्षक कृति)
adapt
(to make fit or suitable) अनुकूलन करणे (the terms implies a suiting or fitting अनुकूलन by alteration or modification० accommodate समायोजन करणे adjust अनुयोजन करणे conform समनुरुप करणे, अधिसंगत करणे reconcile मेळ घालणे, मेळ बसवणे
addition
१ Math. बेरीज (स्त्री.) २ भर (स्त्री.) accretion उपवृद्धि augmentation आवर्धन enlargement परिवर्धन increase वृद्धि, वाढ increment संवृद्धि, वाढ
adiabatic expansion
Heat Thermodynamics (an expansion of a substance of system ofsubstances without gain or loss of heat by the substance or the system) समोष्ण प्रसरण
adiathermancy
(imperviousness to infrared radiation) ऊष्माअपार्यता (स्त्री.), अंतस्तापहीनता (स्त्री.)
adjust
(to make correspondent or conformable; to bring to a true or effective relative position) अनुयोजन करणे (the term usu. suggests no significant alteration or modification but rather a bringing into correspondence or harmony, prearranged or clearly possible
admit
(to allow to ente; let in प्रवेश देणे, ऋ-चा प्रवेश होणे २ स्वीकार करणे ३ (to have space enough for) -करिता जागा असणे
admittance
१ Elec. Eng.(the reciprocal of impedance of a circuit) संवहन (न.) २ प्रवेश्यता (स्त्री.) conduction
aerial
Radio (any exposed wire capable of radiating or receiving the energy to or form the electromagnetic wave) एरिअल (स्त्री.), आकाशी (स्त्री.)
aerodynamics
(that part of the mechanics of fluids that deal with the dynamics or gases. Particularly, the study of forces acting upon bodies in motion in air) वायूगतिकी (स्त्री.)
aerology
(the study of the upper air, that part of the atmosphere removed from the effect of surface conditions) वायुविज्ञान (न.)
aerostatics
(the branch of statics that deals with the equilibrium of gaseous fluids and of solid bodies immersed in them) वायुस्थितिकी (स्त्री.)
afinity
Chem.(the attractive force exerted in different degrees between substances or particles that causes them to enter into and remain in chemical combination - usu. used with for) आसक्ति (स्त्री.)
aftereffect
(as an effect that follows in cause after the interval) पश्चपरिणाम (पु.), पश्चात परिणाम (पु.)
age
१ (as a period of time in history or in the development) युग (न.) (as in atomic age अणुयुग) २ Geol.(one of the divisions of geologic time usu. included in an epoch) युग (न.) ३ आयु (न.), आयुर्मान (न.) period
agent
(a substance capable of producing a certain effect as, chemical, physical or biological effect) कारक (पु.)
agglomerate
(to gather into a mass or cluster; to collect or come together in a mass) -चे संपिंडन होणे, संपिंडित होणे
aging
(a change in the properties of a substance with time; undergoing of change with the passage of time) कालप्रभावन (न.) (also ageing)
air break switch
Elec.Eng. वात नियोजन स्विच, वात नियोजन परिपथ वियोजी (also called air break circuit breaker)
air core
(having no magnetic material as iron in its magnetic circuit - used. esp. of certain coils, solenoids or transformers) वातक्रोड- (also air cored)
alarm
(also alarum) १ (भय, दोष वगैरे दर्शवणारी) सूचना (स्त्री.), भयसूचना (स्त्री.), दोषसूचना (स्त्री.) २ (घड्याळाचा) गजर (पु.)
align
१ (to put into proper relative position or orientation; to be in or come into correct relative position) संरेखणे, संरेखित करणे, संरेखित होणे २ एका ओळीत आणणे, एकपंक्तिरचना करणे (also aline)
allotropy
Chem. (as, the property of certain substances existing in two or more modifications distinct in physical and some chemical, properties) अपरुपता (स्त्री.) polymorphism (also allotropism)
alpha
१ (symbol or A) आल्फा (पु.) २ (as, alpha particle) आल्फा कण (पु.) ३ ((as alpha ray) आल्फा किरण (पु.)
alpha clounter
Nucleonics (complete apparatus for alpha particle counting, including alpha tube, amplifier, discriminator, scaler and recorder) आल्फा गणित्र
alteration
१ (the term suggests changes only in a single detail or characteristic without loss of identity or new essential character) फेरफार (पु.) २ बदल (पु.) change
alternating current resistance
(the ratio of the average power dissipated to the square of the effective current in a conductor carrying an alternating current) प्रत्यावर्ती धारा रोध (also called effective resistance)
alternative
१ (as a choice between two things) विकल्प (पु.) २ (as, one or more than two possibilities) पर्याय (पु.)
altimeter
(an aneroid barometer used for measuring altitude by the decrease in atmospheric pressure with height) उंचीमापी (पु.)
altitude
१ (as vertical elevation of an object above a given level) उंची (स्त्री.), उच्चता (स्त्री.) २ Astron. (the angular elevation of a celestial object above the horizon measured by the arc of a vertical circle intecepted between the object and the horizon) उन्नतांश (पु.) ३ (as height in feet or metres above sea level) (समुद्रसपाटीपासून) उंची (स्त्री.)
amateur band
(one of the bands of frequencies used by radio amateurs for communication) अव्यवसायी पट्ट
ammeter
Elec. (an instrument for measuring electric current in amperes) ऍम्पिअरमापी (पु.) ऍमीटर (पु.) hot wire ammeter उष्ण तार ऍम्पिअरमापी, उष्ण तार ऍमीटर moving coil ammeter चल कुंडल ऍम्पिअरमापी, चल कुंडल ऍमीटर moving iron ammeter चल लोह ऍम्पिअरमापी, चल लोह
amode bend rectification
Radio, Thermionics (rectification dependent on the curvature of the anode current versus grid voltage characteristic) ऍनोड नमन दिष्टकरण (also anode rectifiction)
amorphous
१ (without real or apparent crystalline form; without crystal structure- as opposed to crystalline) अस्फटिकी, अस्फटिक- २ (having no determined form) अनियतरुप ३ (shapeless, formless) अनाकृति-
ampere
Elec.Eng.(abbr. A or a or amp.) (after French physicist Ampere- a unit of intensity of electric current) ऍम्पिअर (पु.)
ampere hour meter
Elec.Eng.(a meter which records the ampere hours flowing in a circuit) ऍम्पिअर तासमापी
ampere turn
Elec.Eng.( a unit of magnetomotive force - as of a coil or winding in ampere turns) ऍम्पिअर वेढा (पु.) abbr. a.t. or A.T.
Ampere's theory of magnetisation
Elec.Eng.(a theory based on the assumption that the magnetic property of a magnet is due to currents circulating in the molecules of the magnet) ऍम्पिअर चा चुंबकन सिद्धांत
amplification
(the act or product of amplifying, as enlargement) प्रवर्धन (न.) cascade amplification सोपानी प्रवर्धन class A amplification A वर्ग प्रवर्धन class B amplification B वर्ग प्रवर्धन class C amplification C वर्ग प्रवर्धन linear amplification रेखीय प्रवर्धन
amplifier
Elec.Comm. प्रवर्धी (पु.) balanced amplifier संतुलित प्रवर्धी bandwidth amplifier पट्टरुंदी प्रवर्धी bidirectional amplifier द्विदिशिक प्रवर्धी booster amplifier वर्धक प्रवर्धी bridging amplifier सेतु प्रवर्धी broad band amplifier विस्तृतपट्ट प्रवर्धी
amplify
(to utilise as, the input of voltage, current or power so as to obtain an output of greater magnitude) प्रवर्धित करणे, -चे प्रवर्धन होणे
amplitude
१ (the maximum value of a periodically varying quantity during a cycle e.g. the maximum displacement from its position of rest of a vibrating particle, or the maximum value of an alternating current) परमप्रसर (पु.), आयाम (पु.) २ Math. (angle or argument of a complex number) कोनांक (पु.)
anastigmatic
Optics (not astigmatic - used esp. of lenses that are able to form approximately point images of object points) अनबिंदुक (अन् + बिंदुक) (अनबिंदुक नाभि-) (also anastigmat)
angle of arrival
(the angle between the line of propagation of a radio wave and the earth's surface at the point of reception) आगमन कोन
angle of respose
१ (also angle of rest) (the angle that the plane of contact between two bodies makes with the horizontal when the upper body is just on the point of sliding) विश्राम कोन २ (the angle whose tangent is the coefficient of friction between two bodies) घर्षण कोन
angle straggling
(as the variation in the direction of motion of particles after passing through a certain thickness of matter) कोन विचरण
angstrom unit
(named after the Swedish physicist A.J. Angstrom - the unit employed for expressing the wavelengths of light, ultra violet radiations and x rays) ँगस्ट्रॉम एकक (सं. A किंवा A.U.)
anion
Elec.etc.(in an eletrolyte, the ion which carries the negative charge and which migrates towards the anode under the influence of an applied potential difference - opposed to cation) ऍनायन (पु.)
annihilate
१ (as to destroy totally to reduce to nothing) नाशन करणे २ (to cause to be of no effect, nullify) परिशून्यन करणे
anode
Elec. १ (the electode at which electrons leave a device to enter the external circuit - opposed to cathode) ऍनोड (पु.) २ Thermionics (also called plate - any electrode in a thermionic tube which acts as a collector of electrons) ऍनोड (पु.)
anode current
Thermionics (the current flowing to the anode of a multi-electrode thermionic tube) ऍनोड धारा (also plate current)
anode effect
Elec. Eng. (a term used in electrolysis to denote the sudden drop in current due to the formation of a film of gas on the surface of the anode) ऍनोड परिणाम
anodic
(of, at or relating to an anode - opposed to cathodic; of a chemical element - tending to form an anode in an electrochemical cell in relation to another element) ऍनोडी
anodise
(to subject as a metal to electrolytic action by making it the anode of a cell before coating with a protective or decorative film) ऍनोडन करणे
anomalous
(as deviating from a general rule, method or anlogy or from the strict characteristics of the type) असंगत
anomalous magnetisation
Elec.Eng.(an irregular distribution of magnetisation in which consequent poles exist as well as two main poles) असंगत चुंबकन
antenna
Radio (an elevated and or extended system of conductors used for the transmission and or reception of electromagnetic waves) ऍन्टेना (पु.), आकाशग (पु.) artificial antenna dummy antenna कृत्रिम ऍन्टेना, कृत्रिम आकाशग beam antenna शलाका ऍन्टेना, शलाका
antenna array
Radio (a group of two or more ntennae spatially arranged to have particular directional radiating and or receiving properties) ऍन्टेना विन्यास, आकाशग विन्यास (also called beam antenna)
antenna effect
Radio (the action of a loop antenna in picking up signals from directions in which it is not normally responsive, due to asymmetrical distribution of capacitance of earth) आकाशग परिणाम
antenna system
Radio (the whole of the equipment of a radio transmitter or receiver associated with the antenna to earth circuit) ऍन्टेना संहति
anti-
१ (of the same kind but situated opposite; exerting energy in opposite direction etc.; one that is opposite in kind to) प्रति- २ -निवारक , - विघातक, -विरोधी, - प्रतिबंधक
antineutrino
Nucleonics (particle presumed to be emitted during radio active decay by positron emission or electron capture) प्रतिन्यूट्रिनो (पु.)
antineutron
Nucleonics (recently discovered particle which can mutually annihilate a neutron, with the evolution of vast energy) प्रतिन्यूट्रॉन (पु.)
antipode
१ (on a sphere, e.g. the earth, points on the surface at either extremity of a diameter) प्रतिविन्यासी (पु.) २ Math. प्रतिव्यासांत (पु.)
antiproton
Nucleanics (negative proton postulated for some time and recently demonstrated) प्रतिप्रोटॉन (पु.)
antisotropic
(exhibiting properties as, velocity of light transmission, conductivity of heat or electricity, compressibility, with different values when measured along axes in different directions) विषमदैशिक, विषमदिक (also anisotropous or aeolotropic)
aperture
१ छिद्र (न.) २ Optics (as any opening through which radiation or particle fluxes may pass) द्वारक (न.)
aplanatic
Optics (said of an optical system which produces an image free from spherical aberration) अविपथी (गोलीय विपथनरहित)
apochromatic
Optics (said of a microscope objective in which spherical and chromatic aberrations have been corrected with the greatest possible completeness) अतिअवर्णी
apparatus
उपकरण (न.), उपकरण संच (पु.) accessory उपसाधन appliance उपयंत्र contrivance यंत्रक device साधन gadget कळयंत्र implement अवजार instrument उपकरण tool हत्यार
apparent power
Elec. Eng.(a term occasionally used to denote the volt amperes in an a.c. circuit) आभासी शक्ति
appearance
१ उपस्थिति (स्त्री.) २ (as what something appears to be) स्वरुप (न.),दिसून येणे (न.) ३ प्रकट होणे (न.)
application
१ (act of applying) प्रयुक्ति (स्त्री.), प्रयुक्त करणे (न.) २ (something applied or used in applying or capacity of being practically applied or used) उपयोजन (न.)
apply
१ (to bring into action; to put into effect) प्रयुक्त करणे, प्रयुक्त होणे, लागू करणे, लावणे, लागू होणे २ (to use or employ for particular purpose) उपयोजन करणे
approximate
१ (to bring near or close to; to come close) आसन्न करणे, आसन्न होणे, निकट होणे २ (to come near to) जवळपास येणे, जवळपास होणे
arc
१ (as a luminous discharge of electricity through an ionised gas) प्रज्योत (स्त्री.) २ Math. (as a portion of a circle or of any other conic section) चाप (पु.)
arc spectrum
Light (a spectrum originating in non-ionised atoms of an element) प्रज्योत पंक्ति spark spectrum
area
१ (any particular extent of space or surface etc.) क्षेत्र (न.) २ Math. (as a surface measure - it applies to things measurable in two dimensions or directions only) क्षेत्रफळ (न.) magnitude
argument
Math. १ (as one of the independent variables upon whose value that of a function depends) चलनांक (पु.), चलमूल्य (न.)
arithmetic mean
Math. (a quantity formed by adding quantities together in any order and then dividing by their number) गणित माध्य, समांतर माध्य
armature reaction
Elec.Eng.(the magnetomotive force produced in the magnetic circuit of an electric machine by the armature currents) आर्मेचर प्रतिक्रिया
arrange
१ (to put in correct, convenient or desired order; to adjust properly) मांडणी करणे, रचना करणे २ व्यवस्था करणे
arrangement
१ (the act or action of arranging or putting in correct, convenient or desired order) मांडणी (स्त्री.), रचना (स्त्री.) २ व्यवस्था (स्त्री.) alignment (or alinement) संरेखन array विन्यास configuration आविन्यास constitution घटना, घडण structure संरचना
array
१ (as a regular and imposing grouping or arrangement) विन्यास (पु.) २ Math. Stat. (as a number of mathematical elements arranged in rows and columns) मांडणी (स्त्री.) ३ Radio (as antenna array) ँन्टेना विन्यास (पु.), आकाशग विन्यास (पु.) arrangement
artificial disintegration
(transmutation of nonradioactive substances brought a by the bombardment of the nuclei of their atoms by high velocity particles) कृत्रिम विघटन
artificial radioactivity
(the radioactivity of artificially produced radioelements) प्रेरित किरणोत्सारिता, कृत्रिम किरणोत्सारिता (also induced radio activity)
aspirator
Chem. (a device for drawing a system of air or liquid through an apparatus by suction) चूषित्र (न.)
astatic
(having little or no tendency to take a fixed or definite position or direction; not static) अस्थितिक
astatic system
Elec.Eng.(an arrangement of two or more magnetic needles on a single suspension so that in a uniform magnetic field, there is no resultant torque on the suspension) अस्थितिक मांडणी, अस्थितिक संहति
astigmatism
Optics (a defect in an optical system on account of which, instead of a point image being formed of a point object, two short line images - focal lines- are produced; a defect in an eye or lens that prevents correct focusing) अबिंदुकता (स्त्री.) (अबिंदुक नाभिता)
aston dark space
Electronics (after Francis W Aston, Eng. chemist physicist - in a glow dischare device, a narrow dark region immediately adjoining the cathode) ऍस्टन अदीप्त प्रदेश
astrophysics
(a branch of astronomy dealing principally with the physical and chemical natures of the heavenly bodies and their origin and evolution) खगोल भौतिकशास्त्र (न.)
atmospheric pressure
(the pressure exerted in every direction at any given point by the weight of atmosphere) वातावरणीय दाब
atmospherics
Radio (disturbances produced in radio receiving apparatus by atmospheric electrical phenomena as electrical storms) तडितक्षेप (पु.)
atomic furnace
अणुभट्टी (स्त्री.) (अणु न्युक्लीय क्रियाधानी) (also called atomic pile, nuclear reactor pile or reactor)
atomic heat
Chem.(the quantity of heat required to raise the temperature of one gram atom of an element by १ deg.C) अणु ऊष्मा
atomic number
(a number characteristic of an element and taken to represent the positive charge on the nucleus of an atom of the element) अणु अंक
atomic refraction
Chem.(the contribution made by a gram-atom of an element to the molecular refraction of a compound) अणु अपवर्तन
atomic weight
१ अणुभार (पु.) २ (Chem.) (the relative weight of an atom of an element when referred to some element taken as a standard e.g. when the weight of an atom of oxygen istake as १६.०००) अणुभारांक
atomicity
Chem.(the number of atoms contained in a molecule of an element) अणुता (स्त्री.), आण्विकता (स्त्री.)
attenuate
१ (to lessen the amount, force or value of; to reduce the severity of) क्षीणन करणे, क्षीणन होणे २ (to render less viscid or dense; to rarefy) विरलन करणे, विरलन होणे
attenuation
१ (Elec.)(diminuation of force or intensity etc; weakening) क्षीणन (न.) २ विरलन (न.) current attenuation धारा क्षीणन line attenuation रेखा क्षीणन voltage attenuation व्होल्टता क्षीणन
attribute
१ (to refer the effect to its cause) संबंध लावणे २ (to ascribe) (कारण, कर्ता, मूळ वगैरे म्हणून) निर्देश करणे
auditorium
Acous.(specif. the enclosure in which an audience gathers for hearing the original or reprouced sounds) श्रोतृगृह (न.) (pl. auditoriums or auditoria)
autoraiograph
(as, an image produced on a photographic film or plate by the radiations from a radioactive substance) किरणोत्सारचित्र (न.) (also autoradiogram or radioautograph)
auxiliary electrode
Elec.Eng.(as additional electrode placed in an electrolytic cell for the purpose of making potential measurements) साहाय्यकारी इलेक्ट्रोड
axiom
Math.(a self evident and generally accepted principle; an assumption or pustulate) गृहीतक (न.) principle
axis
(a line, usu. imaginary, which has a peculiar importance in relation to a particular problem or a set of circumstances) अक्ष (पु.) (्अ.व. अक्ष) (pl. axes)
axis of abscissas
(in plane cartesian coordinates - the axis parallel to which abscissas are measured) भुजाक्ष (पु.)
axis of ordinates
(in plane Cartesian coordinates - the axis parallel to which ordinates are measured) कोटिअक्ष (पु.)
azimuth
Astron. (the azimuth of a line or celestial body is the angle between the vertical plane containing the line or celestial body and the plane of the meridian) दिगंश (पु.)