Physics Hydroscope is an instrument that shows changes in: Density of liquid Sound under water None of these Atmospheric humidity Density of liquid Sound under water None of these Atmospheric humidity ANSWER DOWNLOAD EXAMIANS APP
Physics In nuclear reactor, heavy water is used as Coolant Fuel Atomic smasher Moderator Coolant Fuel Atomic smasher Moderator ANSWER DOWNLOAD EXAMIANS APP
Physics A car accelerates uniformly from 18 kmph to 72 kmph in 5 s. The acceleration of the car (in m/s2) is: 3 6 5 7 3 6 5 7 ANSWER DOWNLOAD EXAMIANS APP
Physics Why does a cannon recoil after firing ? Newton's third law of motion Newton's first law of motion Conservation of energy Backward thrust of gases produced Newton's third law of motion Newton's first law of motion Conservation of energy Backward thrust of gases produced ANSWER DOWNLOAD EXAMIANS APP
Physics Vehicle tyres are inflated properly To go fast and save fuel. To ensure smooth running. To allow the vehicle to take more load. To avoid skidding and to minimise friction To go fast and save fuel. To ensure smooth running. To allow the vehicle to take more load. To avoid skidding and to minimise friction ANSWER DOWNLOAD EXAMIANS APP
Physics Heat stored in water vapour is Specific heat Relative heat Latent heat Absolute heat Specific heat Relative heat Latent heat Absolute heat ANSWER DOWNLOAD EXAMIANS APP
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