Physics After removing two electrons from helium atom it become? UV rays Alpha particle Gama particle X rays UV rays Alpha particle Gama particle X rays ANSWER DOWNLOAD EXAMIANS APP
Physics The term photon refers to None of these Radiation Light ray Sub atomic particle None of these Radiation Light ray Sub atomic particle ANSWER DOWNLOAD EXAMIANS APP
Physics Good conductor of electricity is Paper Graphite Kerosene Dry air Paper Graphite Kerosene Dry air ANSWER DOWNLOAD EXAMIANS APP
Physics Of the following properties of a wave, the one that is independent of the other is its velocity frequency amplitude wavelength velocity frequency amplitude wavelength ANSWER DOWNLOAD EXAMIANS APP
Physics The earth is a Bad absorber and bad radiator of heat Good reflector of heat Good absorber and good radiator of heat Non-absorber of heat Bad absorber and bad radiator of heat Good reflector of heat Good absorber and good radiator of heat Non-absorber of heat ANSWER DOWNLOAD EXAMIANS APP
Physics The freezing point of fresh water is ________ . 4°C 5°C 3°C 0°C 4°C 5°C 3°C 0°C ANSWER DOWNLOAD EXAMIANS APP
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