Physics In which form is the supplied heat energy stored during change in temperature of substance? Potential energy Both kinetic and potential energy Heat energy Kinetic energy Potential energy Both kinetic and potential energy Heat energy Kinetic energy ANSWER DOWNLOAD EXAMIANS APP
Physics In a conductor The forbidden energy gap is very narrow There is no conduction band The forbidden energy gap is very wide The valence band and the conduction band overlap each other The forbidden energy gap is very narrow There is no conduction band The forbidden energy gap is very wide The valence band and the conduction band overlap each other ANSWER DOWNLOAD EXAMIANS APP
Physics On the Kelvin scale, the melting point of ice is 0 K 373K 100K 273K 0 K 373K 100K 273K ANSWER DOWNLOAD EXAMIANS APP
Physics X–rays are Neutral particles None of these Negatively charged particles Positively charged particles Neutral particles None of these Negatively charged particles Positively charged particles ANSWER DOWNLOAD EXAMIANS APP
Physics Optical fibre works on which of the following principle of light? Diffraction Reflection Refraction Total internal reflection Diffraction Reflection Refraction Total internal reflection ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is not a property of heavy water ? It produces corrosion Density of heavy water is higher than that of ordinary water Boiling point of heavy water is lower than that or ordinary water Freezing point of heavy water is higher than that of ordinary water It produces corrosion Density of heavy water is higher than that of ordinary water Boiling point of heavy water is lower than that or ordinary water Freezing point of heavy water is higher than that of ordinary water ANSWER DOWNLOAD EXAMIANS APP
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