Physics What will happen if an object is dropped from a height and there is no air resistance? Its acceleration will increase Both speed and acceleration will increase It will fall with a constant speed and acceleration Its speed will increase Its acceleration will increase Both speed and acceleration will increase It will fall with a constant speed and acceleration Its speed will increase ANSWER DOWNLOAD EXAMIANS APP
Physics The ''Choke' used with a tube light is basically A capacitor A resistor An inductor A transformer A capacitor A resistor An inductor A transformer ANSWER DOWNLOAD EXAMIANS APP
Physics A decibel is The wavelength of noise A musical instrument A measure of sound level A musical note The wavelength of noise A musical instrument A measure of sound level A musical note ANSWER DOWNLOAD EXAMIANS APP
Physics Two metallic wires made from copper have same length but the radius of wire 1 is half of that of wire 2. The resistance of wire 1 is R. If both the wires are joined together in series, the total resistance becomes 3R/4 5R/4 2R R/2 3R/4 5R/4 2R R/2 ANSWER DOWNLOAD EXAMIANS APP
Physics These waves cannot be transmitted through vacuum. Electromagnetic Sound Light Heat Electromagnetic Sound Light Heat ANSWER DOWNLOAD EXAMIANS APP
Physics In Astrophysics, what name is given to a hypothetical hole in outer space from which stars and energy emerge? White hole Ozone hole Black hole Asteroid belt White hole Ozone hole Black hole Asteroid belt ANSWER DOWNLOAD EXAMIANS APP
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