NEET Physics Pressure in Fluids MCQ Question
What is the height of the mercury column in a barometer at sea level equivalent to one atmosphere?
76 cm
100 cm
50 cm
80 cm
Correct Answer
Detailed Explanation
The mercury column in the barometer has a height of about 76 cm at sea level equivalent to one atmosphere (1 atm), as mentioned in the NCERT context.
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