Science, asked by mehlasandy, 10 hours ago

32. In manometers, the difference in heights of
two mercury columns indicate
(a) Difference in pressures
(b) Pressure
(c) Atmospheric pressure
(d) None of these​

Answers

Answered by gm3506770
1

Explanation:

I am guess

(b) pressure

(a) difference in pressure

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