Physics Bats can sense obstacles because they produce Supersonic sound waves Infrasonic sound waves Micro sound waves Ultrasonic sound waves Supersonic sound waves Infrasonic sound waves Micro sound waves Ultrasonic sound waves ANSWER DOWNLOAD EXAMIANS APP
Physics Pycnometer is an instrument used to measure the Intensity of earthquake Density High temperatures Intensity of solar radiation Intensity of earthquake Density High temperatures Intensity of solar radiation ANSWER DOWNLOAD EXAMIANS APP
Physics A body of 4.0 kg is lying at rest. Under the action of a constant force, it gains a speed of 5 m/s. The work done by the force will be ________ 30 J 50 J 20 J 40 J 30 J 50 J 20 J 40 J ANSWER DOWNLOAD EXAMIANS APP
Physics In a particular system, the units of length, mass and time are chosen to be 10 cm, 10 g and 0.1 s respectively. The unit of force in this system will be equivalent to 1 N 10 N 100 N 0.1 N 1 N 10 N 100 N 0.1 N ANSWER DOWNLOAD EXAMIANS APP
Physics Sound following a flash of lightning is called Stoning Cloud clash Bolting Thunder Stoning Cloud clash Bolting Thunder ANSWER DOWNLOAD EXAMIANS APP
Physics Gamma rays can cause Burning Fever Gene mutation Sneezing Burning Fever Gene mutation Sneezing ANSWER DOWNLOAD EXAMIANS APP
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