⇦ | ⇨ |
Eight drops of a liquid of density ρ and each of radius a are falling through air with a constant velocity 3.75 cms⁻¹. When the eight drops coalesce to from a single drop the terminal velocity of the new drop will be
Options
(a) 1.5×10⁻² ms⁻¹
(b) 0.75×10⁻² ms⁻¹
(c) 25×10⁻² ms⁻¹
(d) 15×10⁻² ms⁻¹
Correct Answer:
15×10⁻² ms⁻¹
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - Light of frequency 8×10¹⁵ Hz is incident on a substance of photoelectric work
- A boat of mass 40 kg is at rest.A dog of mass 4 kg moves in the boat
- The magnetic moment of a diamagnetic atom is
- The physical quantity which does not have the same dimensions as the other three is
- Wires A and B are made from the same material. A has twice the diameter and three times
Topics: Properties of Bulk Matter
(130)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Light of frequency 8×10¹⁵ Hz is incident on a substance of photoelectric work
- A boat of mass 40 kg is at rest.A dog of mass 4 kg moves in the boat
- The magnetic moment of a diamagnetic atom is
- The physical quantity which does not have the same dimensions as the other three is
- Wires A and B are made from the same material. A has twice the diameter and three times
Topics: Properties of Bulk Matter (130)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply