Physics If the spinning speed of the earth is increased then the weight of body at the equator Increases Decreases Same Double Increases Decreases Same Double ANSWER DOWNLOAD EXAMIANS APP
Physics A single fixed pulley is used to draw water from a well because Efficiency is 100% Velocity ratio is low Force is applied in a convenient direction Mechanical advantage is high Efficiency is 100% Velocity ratio is low Force is applied in a convenient direction Mechanical advantage is high ANSWER DOWNLOAD EXAMIANS APP
Physics The sound produced by a bat is– Infrasonic Ultrasonic Audible Subsonic Infrasonic Ultrasonic Audible Subsonic ANSWER DOWNLOAD EXAMIANS APP
Physics The force which makes a vehicle to stop when break is applied is called Frictional force Vanderwalls force Gravitational force Covalant force Frictional force Vanderwalls force Gravitational force Covalant force ANSWER DOWNLOAD EXAMIANS APP
Physics The direction of heat flow between two objects depends on Whether they are in solid, liquid or gaseous state Their masses Their temperatures Their heat contents Whether they are in solid, liquid or gaseous state Their masses Their temperatures Their heat contents ANSWER DOWNLOAD EXAMIANS APP
Physics When number of turns in a coil is trippled, without any change in the length of coil, its self inductance becomes? One–third Three times Nine times Six times One–third Three times Nine times Six times ANSWER DOWNLOAD EXAMIANS APP
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