Social Sciences, asked by cutelixkhushi9279, 1 year ago

When a barometer is taken down in a coal mine , which of the following happens with the Mercury level in the tube?
A. rises
B. falls
C. falls then rises
D. remains unaltered

Answers

Answered by ameyuday
1
when the Barometer is taken down in a coal mine Mercury level first Rises and then Falls
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