The mercury column in the barometer at notational atmospheric pressure has a height of?
PHYSICS
JAMB 2022
The mercury column in the barometer at notational atmospheric pressure has a height of?
- A. 0.76 cm at see level
- B. 760 cm at sea level
- C. 7.6 cm at sea level
- D. 76 cm at sea level
Correct Answer: D. 76 cm at sea level
Explanation
The height of the mercury column serves as an indicator of atmospheric pressure. At sea level and at a temperature of 0
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