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The area of cross-section of one limb of an U-tube is twice that of the other. Both the limbs contain mercury at the same level. Water is poured in the wider tube so that mercury level in it goes down by 1 cm. The height of water column is (density of water =10³ kg m⁻³, density of mercury=13.6×10⁻³ kg m⁻³)
Options
(a) 13.6 cm
(b) 40.8 cm
(c) 27.2 cm
(d) 54.4 cm
Correct Answer:
40.8 cm
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Properties of Bulk Matter
(130)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Work of 3.0×10⁻⁴ joule is required to be done in increasing the size of a soap film
- An object is placed at a distance of 10 cm from a co-axial combination of two lenses
- A slab consists of two parallel layers of two different materials of same thickness
- In Young’s double slit experiment the distance between the slits and the screen
- The parallel beams of monochromatic light of wavelength 4.5 x10⁻⁷ m passes through
Topics: Properties of Bulk Matter (130)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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