Physics Sound of frequency below 20 Hz is called audio sounds ultrasonic supersonics infrasonic audio sounds ultrasonic supersonics infrasonic ANSWER DOWNLOAD EXAMIANS APP
Physics The wavelength at which the peak of intensity of blackbody radiation occurs 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 Is the same at all temperatures ANSWER DOWNLOAD EXAMIANS APP
Physics When pressure is increased the melting point of ice Depends on the impurities in the ice Decreases Does not change Increases Depends on the impurities in the ice Decreases Does not change Increases ANSWER DOWNLOAD EXAMIANS APP
Physics Fuse wire is made of an alloy of Lead and Copper Copper and Silver Tin and Copper Tin and Lead Lead and Copper Copper and Silver Tin and Copper Tin and Lead ANSWER DOWNLOAD EXAMIANS APP
Physics Kinetic energy depends on The pressure of the moving body The velocity or speed of the moving body. The mass of the moving body Both mass and velocity of the moving body The pressure of the moving body The velocity or speed of the moving body. The mass of the moving body Both mass and velocity of the moving body ANSWER DOWNLOAD EXAMIANS APP
Physics The scientist who first sent electromagnetic waves to distant places is James Clerk Maxwell Thomas Alva Edison John Logie Baird Heinrich Hertz James Clerk Maxwell Thomas Alva Edison John Logie Baird Heinrich Hertz ANSWER DOWNLOAD EXAMIANS APP
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