| ⇦ | 
| ⇨ |
A body cools in 7 minute from 60⁰C to 40⁰C. What time, in minute does it take to cool from 40⁰C to 28⁰C if the surrounding temperature is 10⁰C? Assume Newton’s law of cooling
Options
(a) 3.5
(b) 11
(c) 7
(d) 10
Correct Answer:
7
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - Which of the following is true for number of spectral lines in going from Lyman series
- The radius of germanium nuclide is measured to be twice the radius of ₄⁹Be.
- 64 identical spheres of charge q and capacitance C each are combined to form a large
- A ball moving with velocity 2 m/s collides head on with another stationary ball
- Radius of first orbit of the electron in a hydrogen atom is 0.53 Å. So the radius
Topics: Properties of Bulk Matter
(130)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Which of the following is true for number of spectral lines in going from Lyman series
- The radius of germanium nuclide is measured to be twice the radius of ₄⁹Be.
- 64 identical spheres of charge q and capacitance C each are combined to form a large
- A ball moving with velocity 2 m/s collides head on with another stationary ball
- Radius of first orbit of the electron in a hydrogen atom is 0.53 Å. So the radius
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