Physics Why is weightlessness experienced while orbiting the earth in space ships ? None of these Inertia Acceleration Zero gravity None of these Inertia Acceleration Zero gravity ANSWER DOWNLOAD EXAMIANS APP
Physics The reason for a swimming pool to appear less deep than the actual depth is Light scattering Refraction Interference Reflection Light scattering Refraction Interference Reflection ANSWER DOWNLOAD EXAMIANS APP
Physics During the motion of a projectile fired from the earth surface, ________ Horizontal component of its velocity remains constant Vertical component of its velocity remains constant Its kinetic energy remains constant Its momentum remains constant Horizontal component of its velocity remains constant Vertical component of its velocity remains constant Its kinetic energy remains constant Its momentum remains constant ANSWER DOWNLOAD EXAMIANS APP
Physics An object having the capability to do work is said to possess Inertia Force Pressure Energy Inertia Force Pressure Energy ANSWER DOWNLOAD EXAMIANS APP
Physics An ice block with a piece of lead embeded in it floats in water. If ice melts the water level Falls Remains same Rises Falls first and then rises Falls Remains same Rises Falls first and then rises ANSWER DOWNLOAD EXAMIANS APP
Physics Ball bearings are used in cycles, scooters etc to Reduce the friction between ground and the whee Reduce the friction between the wheel and the axle Increase the friction between the wheel and the axle None of these Reduce the friction between ground and the whee Reduce the friction between the wheel and the axle Increase the friction between the wheel and the axle None of these ANSWER DOWNLOAD EXAMIANS APP
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