Physics Heat from the sun reaches earth by the process of Convection Radiation Conduction All of these Convection Radiation Conduction All of these ANSWER DOWNLOAD EXAMIANS APP
Physics If the length of a simple pendulum is halved then its period of oscillation is Halved Increased by a factor 2 Decreased by a factor 2 Doubled Halved Increased by a factor 2 Decreased by a factor 2 Doubled ANSWER DOWNLOAD EXAMIANS APP
Physics If an electron and a photon have the same wavelength, then they will have the same Velocity Energy Angular momentum Linear momentum Velocity Energy Angular momentum Linear momentum ANSWER DOWNLOAD EXAMIANS APP
Physics Specific gravity is defined as the ratio of Density of water at 4°C to the density of the substance Density of the substance to the density of water at 4°C Density of the substance to the density of water at 0°C Density of the substance to the density of water Density of water at 4°C to the density of the substance Density of the substance to the density of water at 4°C Density of the substance to the density of water at 0°C Density of the substance to the density of water ANSWER DOWNLOAD EXAMIANS APP
Physics In a refrigerator what produces the cooling ? None of these The evaporation of a volatile liquid The ice which deposits on the freezer The sudden expansion of a compressed gas None of these The evaporation of a volatile liquid The ice which deposits on the freezer The sudden expansion of a compressed gas ANSWER DOWNLOAD EXAMIANS APP
Physics A piece of ice is floating in water kept in a beaker. When all the ice melts the level of water will Remain the same Rise First rise and then fall Fall Remain the same Rise First rise and then fall Fall ANSWER DOWNLOAD EXAMIANS APP
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