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The valence band and the conductance band of a solid overlap at low temperature. The solid may be
Options
(a) A metal
(b) A semiconductor
(c) An insulator
(d) None of these
Correct Answer:
A metal
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Energy of all molecules of a monoatomic gas having a volume V and pressure P is 3PV/2.
- A point source emits sound equally in all directions in a non-absorbing medium.
- The capacitance of two concentric spherical shells of radii R₁ and R₂ (R₂>R₁) is
- A 1m long wire of diameter 0.31 mm has a resistance of 4.2Ω. If it is replaced by
- Two charges of equal magnitude q are placed in air at a distance 2a
Topics: Electronic Devices (124)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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