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If a small sphere is let fall vertically in a large quantity of still liquid of density smaller than that of the material of the sphere
Options
(a) At first its velocity increases, but soon approaches a constant value
(b) It falls with a constant velocity all along from the very biginning
(c) At first it falls with a constant velocity which after some time goes on decreasing
(d) Nothing can be said about its motion
Correct Answer:
At first its velocity increases, but soon approaches a constant value
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
- If a steel wire of length l and magnetic moment M is bent into a semicircular arc,
- A coin of mass m and radius r having moment of inertia I about the axis passes
- Two identical long conducting wires AOB and COD are placed at right angle
- The potential energy of a system increases if work is done
- 40 g of Argon is heated from 40⁰C to 100⁰C (R=2 cal/mole). Heat absorbed at constant
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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