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The temperature coefficient of the resistance of a wire is 0.00125 per ⁰C. At 300 K its resistance is 1Ω. The resistance of wire will be 2Ω at
Options
(a) 1154K
(b) 1100K
(c) 1400K
(d) 1127K
Correct Answer:
1127K
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Subject: Physics
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The molecular weight of a gas is 44. The volume occupied by 2.2 g of this gas
- A thin rod of length L and mass M is held vertically with one end on the floor
- A coil of N turns and mean cross-sectional area A is rotating with uniform angular
- If h is Planck’s constant, the momentum of a photon of wavelength 0.01 Å is
- The threshold frequency for a metallic surface corresponds to an energy of 6.2 eV,
Topics: Current Electricity (136)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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