Physics Acceptable noise level for human ear > 85 db < 85 db None of these = 85 db > 85 db < 85 db None of these = 85 db ANSWER DOWNLOAD EXAMIANS APP
Physics Moving electric charge produces : Light rays Heat waves Magnetic field Sound waves Light rays Heat waves Magnetic field Sound waves ANSWER DOWNLOAD EXAMIANS APP
Physics stars which appear single to the naked eye but are double when seen through a telescope are asteroids quasars binaries novas and supernovas asteroids quasars binaries novas and supernovas ANSWER DOWNLOAD EXAMIANS APP
Physics A boy sitting in a train moving with a uniform velocity drops a coin outside. A man standing outside the train will find the trajectory of the coin to be A horizontal straight line A circle A parabola A vertical straight line A horizontal straight line A circle A parabola A vertical straight line ANSWER DOWNLOAD EXAMIANS APP
Physics Which set of conditions represents the easiest way to liquify a gas ? High temperature and high pressure High temperature and low pressure Low temperature and high pressure Low temperature and low pressure High temperature and high pressure High temperature and low pressure Low temperature and high pressure Low temperature and low pressure ANSWER DOWNLOAD EXAMIANS APP
Physics Sound travels fastest in Water Vacuum Glass Air Water Vacuum Glass Air ANSWER DOWNLOAD EXAMIANS APP
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