Physics The unit of energy in MKS system is Ohm Joule Erg Volt Ohm Joule Erg Volt ANSWER DOWNLOAD EXAMIANS APP
Physics In a Carnot engine when heat is taken from the source, its temperature Remains constant Decreases and then remains constant Decreases Increases Remains constant Decreases and then remains constant Decreases Increases ANSWER DOWNLOAD EXAMIANS APP
Physics In radio-communication, the signals emitted by transmitting antenna are reflected on Ionosphere Troposphere Stratosphere Ozonosphere Ionosphere Troposphere Stratosphere Ozonosphere ANSWER DOWNLOAD EXAMIANS APP
Physics A metal ball and a rubber ball, both having the same mass, strike a wall normally with the same velocity. The rubber ball rebounds and the metal ball does not rebound. It can be concluded that The rubber ball suffers greater change in momentum The initial momentum of the rubber ball is greater than that of the metal ball Both suffer the same change in momentum The metal ball suffers greater change in momentum The rubber ball suffers greater change in momentum The initial momentum of the rubber ball is greater than that of the metal ball Both suffer the same change in momentum The metal ball suffers greater change in momentum ANSWER DOWNLOAD EXAMIANS APP
Physics Which one of the waves have the longest wavelength Violet Green Blue Red Violet Green Blue Red ANSWER DOWNLOAD EXAMIANS APP
Physics On which principle does the hydraulic lift works? Archimedes's law Pascal's law Newton's law Joule's law Archimedes's law Pascal's law Newton's law Joule's law ANSWER DOWNLOAD EXAMIANS APP
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