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Three objects coloured black, gray and white can withstand hostile conditions upto 2800⁰C. These objects are thrown into a furnace where each of them attains a temperature of 2000⁰C. Which object will glow brightest?
Options
(a) The white object
(b) The black object
(c) All grow with equal brightness
(d) Gray object
Correct Answer:
All grow with equal brightness
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - A body of mass (4m) is lying in x-y plane at rest. It suddenly explodes into three
- Cathode rays are produced when the pressure is of the order of
- Dimensional formula for electrical resistance R is given by
- Two vessels separately contain two ideal gases A and B at the same temperature,
- Thin uniform rod of length L, cross-sectional area A and density ρ is rotated
Topics: Properties of Bulk Matter
(130)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A body of mass (4m) is lying in x-y plane at rest. It suddenly explodes into three
- Cathode rays are produced when the pressure is of the order of
- Dimensional formula for electrical resistance R is given by
- Two vessels separately contain two ideal gases A and B at the same temperature,
- Thin uniform rod of length L, cross-sectional area A and density ρ is rotated
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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