Category : Physics

Trivia Quiz on Work Energy And Power

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Questions & Options


1. What the SI unit of work?

13809 Joule
13810 Mole
13811 Radian
13812 Kilogram

2. Work is a ....

13813 Vector quantity
13814 Scalar quantity
13815 Both of them
13816 None of them

3. What is the SI unit of power?

13817 Meter/sec
13818 Radian
13819 Second
13820 Joule/sec

4. How many types of mechanical energy?

13821 4
13822 3
13823 2
13824 5

5. Which one is not an example of kinetic energy?

13825 Wind Mills
13826 Stretched Bow
13827 Water Mills
13828 None of them

6. What kind of energy of water in dams is used to run turbines in order to produce electric energy using the generators?

13829 Kinetic energy
13830 Potential Energy
13831 Both of them
13832 None of them

7. What kind of energy conversion takes place in an electrical heater?

13833 Electric energy into heat energy
13834 Electric energy into light energy
13835 Chemical energy into heat energy
13836 Electric energy into magnetic energy

8. In an electric bulb, the electric energy is converted into ...

13837 Chemical energy
13838 Heat energy
13839 Light energy
13840 Magnetic energy

9. What kind of energy conversion takes place in the burning of coal and oil?

13841 Mechanical energy into heat energy
13842 Electric energy into heat energy
13843 Chemical energy into heat energy
13844 Electric energy into magnetic energy

10. The total amount of energy in the universe remains....

13845 Variable
13846 Constant
13847 Both of them
13848 None of them
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