Physics The reason for a swimming pool to appear less deep than the actual depth is Reflection Light scattering Interference Refraction Reflection Light scattering Interference Refraction ANSWER DOWNLOAD EXAMIANS APP
Physics After long periods of use, a grey spot develops on the inside of a bulb. This is because Glass undergoes a change due to the heat Dust inside the bulb condenses on the top The heat of the bulb scorches the glass at the top The tungsten filament evaporates and collects there Glass undergoes a change due to the heat Dust inside the bulb condenses on the top The heat of the bulb scorches the glass at the top The tungsten filament evaporates and collects there ANSWER DOWNLOAD EXAMIANS APP
Physics Quality of transmission depends upon Nature of medium only Neither A nor B Nature of signal only Both (A) and (B) Nature of medium only Neither A nor B Nature of signal only Both (A) and (B) ANSWER DOWNLOAD EXAMIANS APP
Physics Acceptable noise level for human ear None of these < 85 db > 85 db = 85 db None of these < 85 db > 85 db = 85 db ANSWER DOWNLOAD EXAMIANS APP
Physics For which Diode is used ? Amplification Purification Modulation Oscillation Amplification Purification Modulation Oscillation 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 Below 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 depending on 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 Below a certain minimum value irrespective of amount of water in the pail Above a certain minimum value depending on amount of water in the pail Above a certain minimum value irrespective of amount of water in the pail ANSWER DOWNLOAD EXAMIANS APP
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