| ⇦ | 
| ⇨ |
If a solid ball of metal has a concentric spherical cavity with in it if the ball is heated the volume of the cavity will
Options
(a) increase
(b) decrease
(c) remains unchanged
(d) None of these
Correct Answer:
increase
Explanation:
When a solid ball has a concentric spherical cavity within it is heated, the volume of the cavity will increase.
Related Questions: - During mean life of a radioactive element, the fraction that disintegrates is
- One mole of an ideal gas at an initial temperature of T K, does 6R joule of work
- A galvanometer has a resistance 50Ω. A resistance of 5Ω is connected parallel to it.
- If dimensions of critical velocity of a liquid flowing through a tube are expressed
- A projectile is fired from the surface of the earth with a velocity of 5 m s⁻¹ and angle
Topics: Thermodynamics
(179)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- During mean life of a radioactive element, the fraction that disintegrates is
- One mole of an ideal gas at an initial temperature of T K, does 6R joule of work
- A galvanometer has a resistance 50Ω. A resistance of 5Ω is connected parallel to it.
- If dimensions of critical velocity of a liquid flowing through a tube are expressed
- A projectile is fired from the surface of the earth with a velocity of 5 m s⁻¹ and angle
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
it is because volume is inversely proportional to density and expansion during heating decreases the density of a material so volume increases as mentioned above volume is inversely proportional to density