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If a wire is stretched to four times its length, then the specific resistance of the wire will
Options
(a) become 4 times
(b) become 1/4 times
(c) become 16 times
(d) remain the same
Correct Answer:
remain the same
Explanation:
Specific resistance does not depend upon length.
Related Questions: - A beam of light consisting of red, green and blue colours is incident on a right
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Topics: Current Electricity
(136)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A beam of light consisting of red, green and blue colours is incident on a right
- When a light beam of frequency v is incident on a metal surface,
- Sound waves travel at 350m/s through a warm air and at 3500 m/s through brass
- The most stable particle in Baryon group is
- In the Davisson and Germer experiment, the velocity of electrons emitted from the
Topics: Current Electricity (136)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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