| ⇦ | 
| ⇨ |
A lead bullet of 10 gm travelling at 300 m/s strikes against a block of wood and comes to rest. Assuming 50% of heat is absorbed by the bullet, the increase in its temperature is(sp.heat of lead=150 J/KgK)
Options
(a) 100° C
(b) 125° C
(c) 150° C
(d) 200° C
Correct Answer:
150° C
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - The horizontal range and maximum height attained by a projectile are R and H,respectively
- When the angle of incidence is 60° on the surface of a glass slab, it is found
- Which of the following is an example of ideal black body?
- A body is placed in an insulating container at temperature 227⁰C.
- The half life of radioactive isotope ‘X’ is 50 years. It decays to
Topics: Thermodynamics
(179)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The horizontal range and maximum height attained by a projectile are R and H,respectively
- When the angle of incidence is 60° on the surface of a glass slab, it is found
- Which of the following is an example of ideal black body?
- A body is placed in an insulating container at temperature 227⁰C.
- The half life of radioactive isotope ‘X’ is 50 years. It decays to
Topics: Thermodynamics (179)
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