Physics, asked by Anonymous, 1 month ago

Deflects of a simple barometer

Answers

Answered by Anonymous

3

Answer:

Simple barometer has two main defects: (i) It is not suitable for making an accurate measurements of atmospheric pressure as any change in the level of mercury in the tube changes the level of the free surface of mercury is a trough and fixed scale cannot be used with it. (ii) Simple barometer is not portable.

Answered by sjain05040710

1

Answer:

Simple barometer has two main defects: (i) It is not suitable for making an accurate measurements of atmospheric pressure as any change in the level of mercury in the tube changes the level of the free surface of mercury is a trough and fixed scale cannot be used with it. (ii) Simple barometer is not portable.

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