Chapter 4 - Work and Energy - 4


Physics Class 11
1. The velocity needed to get rid off earths gravitational field is called ..................




Physics Class 11
2. Geothermal energy is derived from ...................




Physics Class 11
3. Bio mass is a form of .................... energy.




Physics Class 11
4. Geyser is the example of ................... energy.




Physics Class 11
5. The rate at which work is done is called




Physics Class 11
6. The product of force and displacement is called




Physics Class 11
7. 3.6MJ




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