One Kilowatt hour is equal to - 3.6 Mega Joule 3.2 Mega Joule 4.0 Mega Joule 3.8 Mega Joule TRUE ANSWER : ? YOUR ANSWER : ?
The dimension of Planck constant equals to that of Energy Momentum Angular momentum Power TRUE ANSWER : ? YOUR ANSWER : ?
Heat transfer by conduction occurs when molecules Collide Combine None of these Heated TRUE ANSWER : ? YOUR ANSWER : ?
Fish and other aquatic creatures can live inside a deep frozen pond because There will always be water just beneath the ice level Fish are cold-blooded animals Ice is a bad conductor of heat They can adapt themselves to live in ice TRUE ANSWER : ? YOUR ANSWER : ?
The damage of the human body due to radiation (X-rays or grays etc,) is measured in : Roentgen Rems Rads Curie TRUE ANSWER : ? YOUR ANSWER : ?
What is the unit of the physical quantity "Jerk"? Meter second Meter per second cube Meter per second Meter per second square TRUE ANSWER : ? YOUR ANSWER : ?
The temperature at which water boils depends mainly on Density Specific heat Relative humidity Air Pressure TRUE ANSWER : ? YOUR ANSWER : ?
If the spinning speed of the earth is increased then the weight of body at the equator Double Decreases Increases Same TRUE ANSWER : ? YOUR ANSWER : ?