What will be the length of mercury column in a barometer tube, when the atmospheric pressure is 75 cm of mercury and tube is inclined at an angle of 60° with horizontal direction?
Answers
Answered by
12
Answer:
Explanation:
Atmospheric pressure = 75cm (Given)
Angle inclination = 60° (Given)
The height of the mercury level from bottom will be remain the same.
Therefore,
L = h/cos60°
= 75/(0.5)
= 150 cm
Therefore, the length of the mercury column in tube will be 150 cm.
Thus, the tube is inclined at an angle of 60° with horizontal direction at 150cm
Similar questions