Physics The energy emitted by the Sun is due to Nuclear fission Chemical reaction Nuclear fusion All of these Nuclear fission Chemical reaction Nuclear fusion All of these ANSWER DOWNLOAD EXAMIANS APP
Physics What type of simple machine is an axe? The screw Wedge Both A & B Lever The screw Wedge Both A & B Lever ANSWER DOWNLOAD EXAMIANS APP
Physics The point where total mass of a body is supposed to be concentrated is known as Dead centre Centre of motion Centre of gravity Centre of mass Dead centre Centre of motion Centre of gravity Centre of mass ANSWER DOWNLOAD EXAMIANS APP
Physics When pressure is increased the melting point of ice Does not change Increases Decreases Depends on the impurities in the ice Does not change Increases Decreases Depends on the impurities in the ice ANSWER DOWNLOAD EXAMIANS APP
Physics When water freezes its density Increases Becomes Zero Decreases Remains constant Increases Becomes Zero Decreases Remains constant ANSWER DOWNLOAD EXAMIANS APP
Physics The oil in the wick of lamp rises due to Force of cohesion Pressure difference Pheonomenon of capillarity Low viscosity of oil Force of cohesion Pressure difference Pheonomenon of capillarity Low viscosity of oil ANSWER DOWNLOAD EXAMIANS APP
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