Physics Hydro-electric power is a: Neither renewable nor non renewable resource Renewable natural resource non-renewable natural resource A mixture of renewable and non-renewable natural resource Neither renewable nor non renewable resource Renewable natural resource non-renewable natural resource A mixture of renewable and non-renewable natural resource ANSWER DOWNLOAD EXAMIANS APP
Physics The velocity of heat radiation in vacuum is Greater than that of light Equal to that of light Equal to that of sound Less than that of light Greater than that of light Equal to that of light Equal to that of sound Less than that of light ANSWER DOWNLOAD EXAMIANS APP
Physics Which of these liquids has the highest viscosity? Water Syrup Pineapple juice Milk Water Syrup Pineapple juice Milk ANSWER DOWNLOAD EXAMIANS APP
Physics A photon of X-ray has energy of 1 keV. A photon of visible radiation has energy of 3 eV. In this context, which one of the following statements is not correct? The frequency of X-ray photon is higher than the frequency of visible radiation photon. The wavelength of X-ray photon is less than the wavelength of visible radiation photon. The speeds of both the photons in vacuum are different Both the photons have different energies. The frequency of X-ray photon is higher than the frequency of visible radiation photon. The wavelength of X-ray photon is less than the wavelength of visible radiation photon. The speeds of both the photons in vacuum are different Both the photons have different energies. ANSWER DOWNLOAD EXAMIANS APP
Physics In a photocell light energy is converted into Potential energy Electrical energy Heat energy Chemical energy Potential energy Electrical energy Heat energy Chemical energy ANSWER DOWNLOAD EXAMIANS APP
Physics A bullet is fired from a rifle which recoils after firing. The ratio of kinetic energy of the rifle to that of the bullet is Zero One Less than one More than one Zero One Less than one More than one ANSWER DOWNLOAD EXAMIANS APP
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