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Normal atmospheric pressure is 1.013 × 105 Pa. The approach of a storm causes the height of a mercury barometer to drop by 20.0 mm from the normal height. What is the atmospheric pressure?
Normal atmospheric pressure is 1.013 × 105 Pa. The approach of a storm causes the height of a mercury barometer to drop by 20.0 mm from the normal height. What is the atmospheric pressure?
Supratim PalLv10
30 Nov 2020