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The inner surface of solar cooker is coa...

The inner surface of solar cooker is coated with black paint to

A

absorb more heat

B

reflect light

C

prevent rusting

D

converge the light rays

Text Solution

Verified by Experts

The correct Answer is:
A, B
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ZEN PUBLICATION-SOURCES OF ENERGY-ZEN ADDITIONAL QUESTIONS SECTION ( MULTIPLE -CHOICE QUESTIONS )
  1. The process where wo lighter nucei fuse together to form a heavier nuc...

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  2. Which of the following is ecofriendly ?

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  3. The inner surface of solar cooker is coated with black paint to

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  4. The power plant in which natural source of energy is directly used to ...

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  5. Arrange the fuels in the order of Increasing calorific value: LPG, Cow...

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  6. Which of the following is a non-renewable energy source?

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  7. Elements used for solar cell are

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  8. Which of the following is not an example of a bio-mass energy source?

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  9. At typical solar cell can generate electricity of about

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  10. Solar cells are commonly used in

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  11. Common forms of ocean energy are

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  12. The energy which cannot be taken as an indirect source of solar energy...

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  13. Minimum wind velocity required for making a windmill function is

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  14. Solar energy can be used in

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  15. Conventional energy sources are

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  16. The main constituent of biogas is

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  17. The main constituent of natural gas is

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  18. Which one of the following is not an energy source?

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  19. The non-renewable energy source among the following is

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  20. In which of the following devicel process is solar energy converted in...

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