Physics A cyclist leans inwards when he is negotiating a curve so that No frictional force may be produced between the wheels and the axle He may increase his speed Necessary centripetal force may be available from the horizontal component of the normal reaction due to the track to maintain the curved motion. His weight may be reduced No frictional force may be produced between the wheels and the axle He may increase his speed Necessary centripetal force may be available from the horizontal component of the normal reaction due to the track to maintain the curved motion. His weight may be reduced ANSWER DOWNLOAD EXAMIANS APP
Physics A metal-semiconductor junction diode is called ________ Tunnel diode Photo diode P-N Juction diode Schottky diode Tunnel diode Photo diode P-N Juction diode Schottky diode ANSWER DOWNLOAD EXAMIANS APP
Physics The frequency used in TV and radar system lies in VHF HF UHF SHF VHF HF UHF SHF ANSWER DOWNLOAD EXAMIANS APP
Physics The fuse in our domestic electric circuit melts when there is a high rise in Resistance Capacitance Inductance Current Resistance Capacitance Inductance Current ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is not an aerosol? Fog Smoke Mud Dust Fog Smoke Mud Dust ANSWER DOWNLOAD EXAMIANS APP
Physics A bomb explodes on the moon. You will hear its sound on earth after ________ 3.7 hours 20 minutes You cannot hear the sound of explosion 2 hours 20 minutes 3.7 hours 20 minutes You cannot hear the sound of explosion 2 hours 20 minutes ANSWER DOWNLOAD EXAMIANS APP
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