Physics Which tube used to produce X-ray? None of these Roentgen X-ray tube Coolidge tube None of these Roentgen X-ray tube Coolidge tube ANSWER DOWNLOAD EXAMIANS APP
Physics A gap is left between two rails of a railway track to accommodate...... of the metal. Volume expansion Linear expansion Apparent expansion Areal expansion Volume expansion Linear expansion Apparent expansion Areal expansion ANSWER DOWNLOAD EXAMIANS APP
Physics Light travels slowest in Glass Vacuum Air Water Glass Vacuum Air Water ANSWER DOWNLOAD EXAMIANS APP
Physics Contact force is another name for ________ Electrostatic force Friction Muscular force Magnetic force Electrostatic force Friction Muscular force Magnetic force ANSWER DOWNLOAD EXAMIANS APP
Physics The cooling by a desert Cooler is based on: Hot air replacement Evaporative Cooling Air dehydration Air Rehydration Hot air replacement Evaporative Cooling Air dehydration Air Rehydration ANSWER DOWNLOAD EXAMIANS APP
Physics The function of ball bearings in a wheel is : To increase friction To convert static friction into kinetic friction Just for convenience To convert kinetic friction into rolling friction To increase friction To convert static friction into kinetic friction Just for convenience To convert kinetic friction into rolling friction ANSWER DOWNLOAD EXAMIANS APP
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