Which of the following represent correct values for the normal atmospheric pressure?
A. 101.3 kilopascals
B. 76 mm of mercury
C. 101.3 pascals
D. 76 cm of mercury
(a) A and B
(b) B and C
(c) A and D
(d) B and D

Academic Physics NCERT Class 8

At sea level, the value for normal atmospheric pressure is $760\ mm$ of a tall column of mercury or $101.3\ kPa$.

So, option (c) A and D is correct.

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Updated on: 10-Oct-2022

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