What is the standard value of atmospheric pressure at sea level?
A7,600 mmHg
B76 mmHg
C760 mmHg (1 atmosphere)
D0.76 mmHg
Explanation
Standard atmospheric pressure at sea level is defined as 760 mmHg, equivalent to about 101,325 pascals, or 1 atmosphere. This value serves as a reference point in science for defining conditions like the normal boiling point of water. Atmospheric pressure decreases with altitude, which is why it is lower on mountaintops than at sea level. Explore more Everyday Science MCQs on mcqstutor to keep practicing.

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