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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: - In N-type semi-conductor current is due to
- The energy band gap is maximum in
- Heat is supplied at constant pressure to diatomic gas. The part of this heat that goes
- A block of mass M is attached to the lower end of a vertical spring
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Topics: Thermodynamics
(179)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- In N-type semi-conductor current is due to
- The energy band gap is maximum in
- Heat is supplied at constant pressure to diatomic gas. The part of this heat that goes
- A block of mass M is attached to the lower end of a vertical spring
- A magnet of length 10 cm and magnetic moment 1 A-m² is placed
Topics: Thermodynamics (179)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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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