Physics Red light has a wavelength of 70 A°. In "nm" it is 70 nm 7 nm 700 nm 0.07 nm 70 nm 7 nm 700 nm 0.07 nm ANSWER DOWNLOAD EXAMIANS APP
Physics One Kilowatt hour is equal to - 3.2 Mega Joule 4.0 Mega Joule 3.6 Mega Joule 3.8 Mega Joule 3.2 Mega Joule 4.0 Mega Joule 3.6 Mega Joule 3.8 Mega Joule ANSWER DOWNLOAD EXAMIANS APP
Physics A radioactive substance does not undergo any change (in mass or charge) during Beta-emission Alpha-emission Oxidation Gamma-emission Beta-emission Alpha-emission Oxidation Gamma-emission ANSWER DOWNLOAD EXAMIANS APP
Physics The large collection of stars, dust and gas held together by gravitational attraction between components is known as Sun Family Atmosphere Galaxy Cluster Sun Family Atmosphere Galaxy Cluster ANSWER DOWNLOAD EXAMIANS APP
Physics Hot water is poured simultaneously in four metallic tumblers painted outside with different points. After some time the water will be found to have cooled most in the tumbler painted. Shining black Rough white Shining white Rough black Shining black Rough white Shining white Rough black ANSWER DOWNLOAD EXAMIANS APP
Physics A decibel is A measure of sound level A musical instrument The wavelength of noise A musical note A measure of sound level A musical instrument The wavelength of noise A musical note ANSWER DOWNLOAD EXAMIANS APP
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