Physics If the velocity of a body is halved its kinetic energy ________ Become 4 times Is also doubled Becomes 1/4 th Becomes half Become 4 times Is also doubled Becomes 1/4 th Becomes half ANSWER DOWNLOAD EXAMIANS APP
Physics Ice is packed in saw dust because Saw dust is poor conductor of heat. Saw dust is a good conductor of heat. Saw dust will not get melted easily. Saw dust does not stick to the ice. Saw dust is poor conductor of heat. Saw dust is a good conductor of heat. Saw dust will not get melted easily. Saw dust does not stick to the ice. ANSWER DOWNLOAD EXAMIANS APP
Physics The wavelength at which the peak of intensity of blackbody radiation occurs Is the same at all temperatures Increases with increase in temperature Does not follow any pattern as temperature changes Decreases with increase in temperature Is the same at all temperatures Increases with increase in temperature Does not follow any pattern as temperature changes Decreases with increase in temperature ANSWER DOWNLOAD EXAMIANS APP
Physics The dimension MLT–2 corresponds to Acceleration Velocity Work done Force Acceleration Velocity Work done Force ANSWER DOWNLOAD EXAMIANS APP
Physics When a barometer reading suddenly recedes, it indicates that climate– Incessant rain for at least 48 Will be extremely stormy Will be very warm Will remain cold Incessant rain for at least 48 Will be extremely stormy Will be very warm Will remain cold ANSWER DOWNLOAD EXAMIANS APP
Physics In the absence of ozone layer, which rays will enter into atmosphere? X-rays Infrared Ultraviolet Visible X-rays Infrared Ultraviolet Visible ANSWER DOWNLOAD EXAMIANS APP
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