Physics If the velocity of a body is halved its kinetic energy ________ Is also doubled Becomes half Become 4 times Becomes 1/4 th Is also doubled Becomes half Become 4 times Becomes 1/4 th ANSWER DOWNLOAD EXAMIANS APP
Physics At the Curie temperature, the ferromagnetic materials get converted into Non-magnetic materials None of the others Paramagnetic materials Diamagnetic materials Non-magnetic materials None of the others Paramagnetic materials Diamagnetic materials ANSWER DOWNLOAD EXAMIANS APP
Physics Lamberts law is related to Interference Reflection Illumination Refraction Interference Reflection Illumination Refraction ANSWER DOWNLOAD EXAMIANS APP
Physics Transformer is a device to convert Low voltage A.C. into high voltage A.C. Mechanical energy into Electrical energy Low voltage D.C. into high voltage D.C. C. to A.C. Low voltage A.C. into high voltage A.C. Mechanical energy into Electrical energy Low voltage D.C. into high voltage D.C. C. to A.C. ANSWER DOWNLOAD EXAMIANS APP
Physics Friction is caused by the ________ on the two surfaces in contact. Densities Gaps Irregularities Smoothness Densities Gaps Irregularities Smoothness ANSWER DOWNLOAD EXAMIANS APP
Physics Speed of sound is maximum in which among the following? Vaccum Gases Liquids Solids Vaccum Gases Liquids Solids ANSWER DOWNLOAD EXAMIANS APP
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