### Work And Energy Trivia Quiz For 9th Grade Students When the energy is transferred to or from an object by the application of force due to displacement is called work displacement. The product of the magnitude of the force acting on the body and the displacement in the direction of the force is called the work done of the object. Work done is zero if force acting on any object but no displacement takes place. So take this quiz and know more about work and energy.

#### 1. The SI unit of work is ....

 132795 Joule 132796 Kilogram 132797 Meter 132798 None of these

#### 2. Mechanical energy is the ....

 132799 Product of Kinetic energy and Potential energy 132800 Sum of Kinetic energy and Potential energy 132801 Both of these 132802 None of these

#### 3. Objects in motion possess energy this kind of energy is ....

 132803 Potential energy 132804 Kinetic energy 132805 Both of these 132806 None of these

#### 4. When two identical bodies are in motion then the body with a higher velocity has more ......

 132807 Kinetic energy 132808 Potential energy 132809 Mechanical energy 132810 None of these

#### 5. Which one of the following is not a factor which affects kinetic energy?

 132811 Mass 132812 Momentum 132813 Velocity 132814 Time

#### 6. How many types of potential energy?

 132815 Two 132816 Three 132817 Four 132818 Five

#### 7. Who gave the law of conservation of energy?

 132819 Antoine Lavoisier's 132820 Sir Isaac Newton 132821 Julius Mayer 132822 None of these

#### 8. What is the SI unit of power?

 132823 Joule 132824 Watt 132825 Meter 132826 Kilogram

#### 9. When both the force and the displacement are in the same direction, work done is ....

 132827 Negative 132828 Positive 132829 Nuetral 132830 None of these

#### 10. If force and displacement act at an angle of 90° then work done is.....

 132831 Positive 132832 Negative 132833 Zero 132834 None of these

#### 11. Which type of energy is possessed by a body due to its change in shape?

 132835 Gravitational Potential Energy 132836 Elastic Potential Energy 132837 Chemical Potential Energy 132838 None of these