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A body, which emits radiations of all possible wavelengths, is known as
Options
(a) Good conductor
(b) Partial radiator
(c) Absorber of photons
(d) Perfect black body
Correct Answer:
Perfect black body
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - Two coherent sources of different intensities send waves which interfere.
- If vectors A=cos wti + sin wtj and B= cos wt/2 i + sin wt/2 j are functions of time,
- Young’s modulus of perfectly rigid body material is
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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
- Two coherent sources of different intensities send waves which interfere.
- If vectors A=cos wti + sin wtj and B= cos wt/2 i + sin wt/2 j are functions of time,
- Young’s modulus of perfectly rigid body material is
- You are marooned on a frictionless horizontal plane and cannot exert any horizontal
- A particle has initial velocity(3i⃗ +4j⃗)and has acceleration (0.4i⃗ +0.3j⃗)
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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