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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.
Related Questions: - In an L-C-R series resonant circuit, the capacitance is changed from C to 4C.
- In nuclear fusion, two nuclei come together to form a large nucleus.
- In photoelectric emission process from a metal of work function
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Topics: Electronic Devices
(124)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- In an L-C-R series resonant circuit, the capacitance is changed from C to 4C.
- In nuclear fusion, two nuclei come together to form a large nucleus.
- In photoelectric emission process from a metal of work function
- A mixture consists of two radioactive materials A₁ and A₂ with half lives of 20s
- Photons of 5.5 eV energy fall on the surface of the metal emitting photoelectrons
Topics: Electronic Devices (124)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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