Physics What will happen if an object is dropped from a height and there is no air resistance? Both speed and acceleration will increase Its speed will increase Its acceleration will increase It will fall with a constant speed and acceleration Both speed and acceleration will increase Its speed will increase Its acceleration will increase It will fall with a constant speed and acceleration ANSWER DOWNLOAD EXAMIANS APP
Physics One billionth of a second is called Nanosecond Picoseconds Microsecond Millisecond Nanosecond Picoseconds Microsecond Millisecond ANSWER DOWNLOAD EXAMIANS APP
Physics Which waves cannot be transmitted through vacuum? Light Sound Heat Electromagnetic Light Sound Heat Electromagnetic ANSWER DOWNLOAD EXAMIANS APP
Physics For which Diode is used ? Amplification Modulation Oscillation Purification Amplification Modulation Oscillation Purification ANSWER DOWNLOAD EXAMIANS APP
Physics On a cold day when the room temperature is 15°C, the metallic cap of a pen becomes much colder than its plastic body, though both are at the same temperature of 15°C, because : Plastics have a higher thermal conductivity than metals Plastics have a lower density than metals Metals are good conductors of heat Metals have higher thermal capacity than plastics Plastics have a higher thermal conductivity than metals Plastics have a lower density than metals Metals are good conductors of heat Metals have higher thermal capacity than plastics ANSWER DOWNLOAD EXAMIANS APP
Physics If electric resistance is to be decreased, then the number of resistances should be connected in ________ Mixed arrangement Series Parallel None of these Mixed arrangement Series Parallel None of these ANSWER DOWNLOAD EXAMIANS APP
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