Physics ________ states that internal energy is a function of state and the increase in internal energy is equal to the sum of the heat supplied to system and work done by the system. Faraday's Law The coulomb's law First law of thermodynamics Hooke's Law Faraday's Law The coulomb's law First law of thermodynamics Hooke's Law ANSWER DOWNLOAD EXAMIANS APP
Physics In mirrors the back surface is coated with a thin layer of : Silver nitrate Mercury Silver Red oxide Silver nitrate Mercury Silver Red oxide ANSWER DOWNLOAD EXAMIANS APP
Physics The function of ball bearings in a wheel is : To convert static friction into kinetic friction To increase friction To convert kinetic friction into rolling friction Just for convenience To convert static friction into kinetic friction To increase friction To convert kinetic friction into rolling friction Just for convenience ANSWER DOWNLOAD EXAMIANS APP
Physics If the length of a simple pendulum is halved then its period of oscillation is Decreased by a factor 2 Doubled Increased by a factor 2 Halved Decreased by a factor 2 Doubled Increased by a factor 2 Halved ANSWER DOWNLOAD EXAMIANS APP
Physics Water will not be vapourised if The humidity is 0% The temperature is 0°C The temperature is 100°C The humidity is 100% The humidity is 0% The temperature is 0°C The temperature is 100°C The humidity is 100% ANSWER DOWNLOAD EXAMIANS APP
Physics Hydro-electric power is a: Renewable natural resource Neither renewable nor non renewable resource A mixture of renewable and non-renewable natural resource non-renewable natural resource Renewable natural resource Neither renewable nor non renewable resource A mixture of renewable and non-renewable natural resource non-renewable natural resource ANSWER DOWNLOAD EXAMIANS APP
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