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What kind of mirror-concave, convex or p...

What kind of mirror-concave, convex or plane would be best suited for use in a solar cooker? why?

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MBD-SOURCE OF ENERGY-EXAMPLE
  1. Why are we looking at alternative sources of energy?

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  2. How has the traditional use of wind and water energy been modified for...

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  3. What kind of mirror-concave, convex or plane would be best suited for ...

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  4. What are the limitations of the energy that can be obtained from the o...

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  5. What is geothermal energy?

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  6. What are the advantages of nuclear energy?

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  7. Can any source of energy be pollution free? Why or why not?

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  8. Name two energy sources that you consider pollution free,give reason

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  9. Hydrogen has been used as a rocket fuel would you consider it a cleane...

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  10. Name two energy sources that you would consider to be renewable give r...

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  11. Give the names of two energy sources that you would consider to be exh...

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  12. A solar water heater cannot be used to get hot water on a :

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

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  14. Most of the sources of energy we use represent stored solar energy whi...

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  15. compare and contrast fossil fuels and sun as sources of energy.

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  16. Compare and contrast bio-mass and hydroelectricity as a source of ener...

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  17. What are the limitations of extracting energy from: the wind

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  18. What are the limitatins of extracting energy from: waves

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  19. What are the limitations of extracting energy from:tides

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  20. On what basis would you classify energy sources as:Renewable and non-r...

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