A glass bulb is connected to an open limb manometre. The level of merc – InterviewSolution

1.	A glass bulb is connected to an open limb manometre. The level of mercury in both limbs of the manometer was same. The bulb was heated to 57∘C. If the room temperature and the atmospheric pressure were 27∘C and 750 mm.Find the difference of levels in the two limbs now.
Answer» A glass bulb is connected to an open limb manometre. The level of mercury in both limbs of the manometer was same. The bulb was heated to $57^{\circ} C$ . If the room temperature and the atmospheric pressure were $27^{\circ} C a n d 750 m m$ .Find the difference of levels in the two limbs now.

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