Physics The commonly used coolant in refrigerators is Nitrogen Ammonia Oxygen Freon Nitrogen Ammonia Oxygen Freon ANSWER DOWNLOAD EXAMIANS APP
Physics In the gamma decay of a nucleus Neither the mass number nor the atomic number of the nucleus changes Both the mass number and the atomic number of the nucleus change The mass number of the nucleus does not change whereas its atomic number changes The mass number of the nucleus changes whereas its atomic number does not change Neither the mass number nor the atomic number of the nucleus changes Both the mass number and the atomic number of the nucleus change The mass number of the nucleus does not change whereas its atomic number changes The mass number of the nucleus changes whereas its atomic number does not change ANSWER DOWNLOAD EXAMIANS APP
Physics Which colour is the complementary colour of yellow ? Red Blue Green Orange Red Blue Green Orange ANSWER DOWNLOAD EXAMIANS APP
Physics To open a door easily, the handle should be fixed Near the hinges In the middle None of these Away from mid-point opposite to hinges Near the hinges In the middle None of these Away from mid-point opposite to hinges ANSWER DOWNLOAD EXAMIANS APP
Physics When a strong beam of light is passed through a colloidal solution, the light will Pass unchanged Be scattered Be reflected Be absorbed Pass unchanged Be scattered Be reflected Be absorbed ANSWER DOWNLOAD EXAMIANS APP
Physics Sound travels fastest in Glass Vacuum Water Air Glass Vacuum Water Air ANSWER DOWNLOAD EXAMIANS APP
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