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Maxwell’s set of equation encapsulated basic laws such

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The phenomena that optics deals with

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Conservation laws are such

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Radio and television are based

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The person who had been awarded the title of the Father of Physics of 20th century

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In Physics, the range of time scales used is

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According to Einstein’s theory of relativity, energy-mass relation is

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......... ... was discovered by

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Which of the following statement is not

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Study the following statem ents regarding conservation law and choose the incorrect

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C hoose the correct statem ent from the following

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Match the Column I (domains) with Column II (relation) and select the correct option from the codes given below. Column I Column II A. Mechanics P. electric and magnetic fields B. Electrodynamics q. macroscopic equilibrium C. Thermodynamics r. Newton’s laws of motion

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Match the Column I (physical quantities) with Column II (scale) and select the correct option from the codes given below. Column I Column II A. Size of electron or proton P. `10^(-30) kg` B. Mass of an electron q. `10^(-14) m` C. Extent of universe r. `10^(26) m`

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Match the Column I (nam e of physicists) with Column II (contribution/discovery) and select the correct option from the codes given below. Column I Column II A. Johannes Kepler P. Nuclear model of the atom B. Tycho Brahe q. Planetary motion C. Nicolaus Copernicus r. Elliptical orbit theory D. Ernest Rutherford s. Circular orbit theory

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Assertion: The concept of energy is central to Physics and its expression can be written for every physical system. Reason: Law of conservation of energy is not valid for all forces and for any kind of transform ation between different forms of

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Assertion: Physics generates new technology. Reason: Technology give rise to new

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Assertion: Symmetry of laws of nature with respect to translation in space give rise to conservation of linear momentum . Reason: Isotropy of space does not underlies the law of conservation of angular momentum

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Assertion: A ccording to the principle of conservation of energy, all heat can be converted into mechanical work. Reason: Due to various losses, it is im possible to convert all heat into mechanical

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Assertion: Matter can neither be created nor be destroyed. Reason: This is law of definite

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Assertion: Electric force and magnetic force are jointly called electrom agnetic force. Reason: Electric and magnetic effects are

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