Physics What is the value of 1 kW = ? 100 W 10 W 10000 W 1000 W 100 W 10 W 10000 W 1000 W ANSWER DOWNLOAD EXAMIANS APP
Physics The pitch of sound depends on its Amplitude Frequency Intensity Velocity Amplitude Frequency Intensity Velocity ANSWER DOWNLOAD EXAMIANS APP
Physics A cup of hot coffee is placed on a metal table in a room. By which of the following methods does it lose heat? Conduction and radiation only Conduction and convection only Conduction, convection and radiation Convection and radiation only Conduction and radiation only Conduction and convection only Conduction, convection and radiation Convection and radiation only ANSWER DOWNLOAD EXAMIANS APP
Physics A body of mass 2 kg is thrown upward with initial velocity of 20 m/s. After 2 seconds, its kinetic energy will be : (g = 10 m/s2) 200 J 100 J 0 J 400 J 200 J 100 J 0 J 400 J ANSWER DOWNLOAD EXAMIANS APP
Physics Which one of the following ray has minimum wavelength Utraviolet ray Cosmic ray X-rays Gamma ray Utraviolet ray Cosmic ray X-rays Gamma ray ANSWER DOWNLOAD EXAMIANS APP
Physics Water is not suitable as a calorimetric substance because it : Is a good conductor Low latent heat of vapourization Has high specific heat Has high boiling point Is a good conductor Low latent heat of vapourization Has high specific heat Has high boiling point ANSWER DOWNLOAD EXAMIANS APP
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