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A wire is stretched under a force. If the wire suddenly snaps the temperature of the wire
Options
(a) remains the same
(b) decreases
(c) increases
(d) first decreases then increases
Correct Answer:
increases
Explanation:
Work done on the wire to strain it will be stored as energy which is converted to heat. Therefore the temperature increases.
Related Questions: - When a beam of light is used to determine the position of an object,
- In a common emitter transistor amplifier, the voltage gain is
- Minority carriers in a p-type semiconductor are
- If the velocity of sound in air is 350 m/s, thent he fundamental frequency
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Topics: Properties of Bulk Matter
(130)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- When a beam of light is used to determine the position of an object,
- In a common emitter transistor amplifier, the voltage gain is
- Minority carriers in a p-type semiconductor are
- If the velocity of sound in air is 350 m/s, thent he fundamental frequency
- An air core solenoid has 1000 turns and is one meter long. Its cross sectional area
Topics: Properties of Bulk Matter (130)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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