Physics Conservation of energy refers to the fact that No chemical reaction is 100 percent efficient The entropy of the universe is always increasing If you conserve energy you will not be as tired Energy cannot be created or destroyed but can be converted from one form to another No chemical reaction is 100 percent efficient The entropy of the universe is always increasing If you conserve energy you will not be as tired Energy cannot be created or destroyed but can be converted from one form to another ANSWER DOWNLOAD EXAMIANS APP
Physics A piece of wood is held under water. The upthrust on it will be: More than weight of the wood Less than weight of the wood Zero Equal to the weight of the wood More than weight of the wood Less than weight of the wood Zero Equal to the weight of the wood ANSWER DOWNLOAD EXAMIANS APP
Physics One nanometer is equal to ________ meters. 10 raised to the power (-9) 10 raised to the power (-3) 10 raised to the power (-12) 10 raised to the power (-6) 10 raised to the power (-9) 10 raised to the power (-3) 10 raised to the power (-12) 10 raised to the power (-6) ANSWER DOWNLOAD EXAMIANS APP
Physics The force which makes a vehicle to stop when break is applied is called Vanderwalls force Frictional force Covalant force Gravitational force Vanderwalls force Frictional force Covalant force Gravitational force ANSWER DOWNLOAD EXAMIANS APP
Physics What is the unit of the physical quantity "Jerk"? Meter per second square Meter per second cube Meter per second Meter second Meter per second square Meter per second cube Meter per second Meter second ANSWER DOWNLOAD EXAMIANS APP
Physics The sound produced by a bat is– Subsonic Audible Infrasonic Ultrasonic Subsonic Audible Infrasonic Ultrasonic ANSWER DOWNLOAD EXAMIANS APP
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