Physics If a force acts upon two objects at rest, and having different masses for the same amount of time, then which one of the following will be the same for both the objects? Momentum Kinetic Energy Velocity Acceleration Momentum Kinetic Energy Velocity Acceleration ANSWER DOWNLOAD EXAMIANS APP
Physics A sphere rolls down on two inclined planes of different angles but same height, it does so In the same time with the same speed With the same speed In the same time In the same time with the same kinetic energy In the same time with the same speed With the same speed In the same time In the same time with the same kinetic energy ANSWER DOWNLOAD EXAMIANS APP
Physics In a refrigerator, the cooling system should always be At the top Can be anywhere At the middle At the bottom At the top Can be anywhere At the middle At the bottom ANSWER DOWNLOAD EXAMIANS APP
Physics A mirage occurs because of Diffraction of light Interference of light Total internal reflection by layers of air Reflection by hot ground Diffraction of light Interference of light Total internal reflection by layers of air Reflection by hot ground ANSWER DOWNLOAD EXAMIANS APP
Physics Two identical solid pieces, one of gold and other of silver, when immersed completely in water exhibit equal weights. When weighed in air (given that density of gold is greater than that of silver) Weighing will depend on their masses The gold piece will weigh more The silver piece will weigh more Both silver and gold pieces weigh equal Weighing will depend on their masses The gold piece will weigh more The silver piece will weigh more Both silver and gold pieces weigh equal ANSWER DOWNLOAD EXAMIANS APP
Physics A stone floor feels cold to the bare feet but a carpet on the same floor feels warm. This is because The floor and carpet are at different temperatures The carpet is a better conductor of heat than the stone The stone conveys the heat away from the feet more rapidly than the carpet The human body maintains a constant temperature The floor and carpet are at different temperatures The carpet is a better conductor of heat than the stone The stone conveys the heat away from the feet more rapidly than the carpet The human body maintains a constant temperature ANSWER DOWNLOAD EXAMIANS APP
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