Physics The velocity of sound is more in Water Air Wood Steel Water Air Wood Steel ANSWER DOWNLOAD EXAMIANS APP
Physics Light travels in a straight line (rectilinear propagation of light). This statement does hold if the medium of travel for light is Made up of slabs of different refractive indices Inhomogeneous and transparent Homogeneous and transparent Of variable refractive index Made up of slabs of different refractive indices Inhomogeneous and transparent Homogeneous and transparent Of variable refractive index ANSWER DOWNLOAD EXAMIANS APP
Physics Solar energy is due to Fission reactions Chemical reactions Fusion reactions Combustion reactions Fission reactions Chemical reactions Fusion reactions Combustion reactions ANSWER DOWNLOAD EXAMIANS APP
Physics Lightning heats the surrounding air to 3000 deg Cent 300 deg Cent 300000 deg Cent 30000 deg Cent 3000 deg Cent 300 deg Cent 300000 deg Cent 30000 deg Cent ANSWER DOWNLOAD EXAMIANS APP
Physics Rolling friction is caused by ________ Non-elastic effects Gravity Buoyancy Power dissipation Non-elastic effects Gravity Buoyancy Power dissipation ANSWER DOWNLOAD EXAMIANS APP
Physics In case of uniform circular motion, the acceleration is Zero Variable in magnitude but constant in direction Variable in magnitude but tangential to the circle Constant in magnitude and directed radially inwards Zero Variable in magnitude but constant in direction Variable in magnitude but tangential to the circle Constant in magnitude and directed radially inwards ANSWER DOWNLOAD EXAMIANS APP
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