Physics The Hooke's law is valid for Entire stress strain curve Entire elastic region of the stress strain curve Only proportional region of the stress strain curve Elastic as well as plastic region of the stress strain curve Entire stress strain curve Entire elastic region of the stress strain curve Only proportional region of the stress strain curve Elastic as well as plastic region of the stress strain curve ANSWER DOWNLOAD EXAMIANS APP
Physics What is another name for energy of motion? Rotational energy Motional energy Kinetic energy Potential energy Rotational energy Motional energy Kinetic energy Potential energy ANSWER DOWNLOAD EXAMIANS APP
Physics Pressure Cooker cooks faster because The material of the cooker is a good conductor Higher temperature is attained for cooking Boiling point decreases with rise of pressure It cooks the food at low pressure The material of the cooker is a good conductor Higher temperature is attained for cooking Boiling point decreases with rise of pressure It cooks the food at low pressure ANSWER DOWNLOAD EXAMIANS APP
Physics The radiant energy having lowest energy is UV rays Visible light Microwave radiation Gamma rays UV rays Visible light Microwave radiation Gamma rays ANSWER DOWNLOAD EXAMIANS APP
Physics Ball bearings are used in cycles, scooters etc to Reduce the friction between ground and the whee None of these Reduce the friction between the wheel and the axle Increase the friction between the wheel and the axle Reduce the friction between ground and the whee None of these Reduce the friction between the wheel and the axle Increase the friction between the wheel and the axle ANSWER DOWNLOAD EXAMIANS APP
Physics The velocity of sound in air Does not depend on temperature Decreases with decrease of temperature Decreases with increase of temperature Increases with decrease of temperature Does not depend on temperature Decreases with decrease of temperature Decreases with increase of temperature Increases with decrease of temperature ANSWER DOWNLOAD EXAMIANS APP
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