Science, asked by preetianand188, 1 year ago

Gaive reasons for the following:
a. Cool air sinks and warm air rises up.
b. The front portion of a wind vane has a smaller surface area than its rear portion.

Answers

Answered by sayhan93

2

a.)Cool Air is heavier from warm air.

b.)So ,that the pressure is applied in the front portion than the rear portion.

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