Physics The device which converts sound energy into electrical energy is called Speaker Transmitter Amplifier Microphone Speaker Transmitter Amplifier Microphone ANSWER DOWNLOAD EXAMIANS APP
Physics The atmosphere is heated mainly by Radiation Convection Insolation Conduction Radiation Convection Insolation Conduction ANSWER DOWNLOAD EXAMIANS APP
Physics Eclipses occur due to which optical phenomena? Diffraction Refraction Reflection Rectilinear propagation Diffraction Refraction Reflection Rectilinear propagation ANSWER DOWNLOAD EXAMIANS APP
Physics When a pail of water is swung in a vertical circle, the water does not fall out at the top of the loop when the speed is Above a certain minimum value depending on amount of water in the pail Below a certain minimum value irrespective of amount of water in the pail Above a certain minimum value irrespective of amount of water in the pail Below a certain minimum value depending on amount of water in the pail Above a certain minimum value depending on amount of water in the pail Below a certain minimum value irrespective of amount of water in the pail Above a certain minimum value irrespective of amount of water in the pail Below a certain minimum value depending on amount of water in the pail ANSWER DOWNLOAD EXAMIANS APP
Physics Tap water is placed in an open pad and allowed to evaporate. After some time the temperature of water Decreases rapidly Increases to a great extent Decreases slightly Increases slightly Decreases rapidly Increases to a great extent Decreases slightly Increases slightly ANSWER DOWNLOAD EXAMIANS APP
Physics Newton's first law of motion gives the concept of Energy Work Momentum Inertia Energy Work Momentum Inertia ANSWER DOWNLOAD EXAMIANS APP
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