ECAT Physics MCQS Dawn of Modern Physics Online Test 2

energy-of-black-body-radiation-depends-upon-3-a_-_temperature-of-the-body,for-an-electron-2-c-the-rest-mass-energy-is-3-a_-_0-511-mev,for-pair-production-2-c-minimum-energy-of-photon-must-be-3-a_-_1-02-mev,if-a-particle-of-mass-e-2-80-9-cm-e-2-80-9-d-is-moving-with-speed-e-2-80-9-cv-e-2-80-9-d-then-de-broglie-wavelength-3-f-associated-with-it-will-be-3-a_-_3-f-3-dh-2-fmv,if-an-object-moves-with-speed-of-light-2-c-its-mass-will-be-3-a_-_infinity,if-an-object-moves-with-speed-of-light-its-mass-will-be_-_maximum,in-1905-2-c-the-special-theory-of-relativity-was-proposed-by-3-a_-_einstein,in-annihilation-2-c-emitted-photons-moves-in-opposite-directions-to-conserve_-_momentum,internal-frame-is-a-frame-in-which-3-a_-_1st-law-holds,joule-second-is-the-unit-of-3-a_-_planck-27-s-constant,kg-mass-will-be-equivalent-to-energy-3-a_-_9-c-3-9710-3-csup-3-e-16-3-c-2-fsup-3-ej,light-of-4-5-e-v-is-incident-on-a-cesium-surface-and-stopping-portential-is-0-25-e-v-2-c-maximum-k-e-of-emitted-electrons-is-3-a_-_4-25-e-v,momentum-of-moving-photon-is-given-by-3-a_-_h-3-f,photo-electrons-are-emitted-by-using-visible-light-when-the-metal-is-3-a_-_sodium,photodiode-is-used-for-wave-nature-of-3-a_-_light,unit-of-plank-e-2-80-99-s-constant-is-same-as-that-of-3-a_-_entropy,when-platinum-wire-is-heated-2-c-it-changes-to-cherry-red-at-temperature-3-a_-_900-3-csup-3-eo-3-c-2-fsup-3-ec