Science, asked by Anonymous, 1 year ago

plese give answer in give reasons

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KAS11: :)

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Answered by VivekG
1
1)With minimum effort more area can be used to cut.
2)So that the light is focused ahead and it helps the driver to have a clear view.
3)So in critical conditions like short circuit, due to fuse the main electric connection is broken and rest of the household appliances are not damaged.
4)So that all the heat from the solar energy is focused and the energy is used effectively.
5)It helps us be more flexible giving us the choice to move in either direction we want.
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