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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.
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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
- The interferance pattern is obtained with two coherent light sources of intensity
- In a LCR series circuit, the potential difference between the terminals of the inductor
- A ray of light is incident on a transparent glass slab of refractive index 1.62
- Time period of the rotation of the earth about its own axis is 24 hour
- Radius of orbit of satellite of earth is R. Its kinetic energy is proportional to
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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