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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: - The mirrors are inclined at an angle of 50⁰. The number of images formed for an object
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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 mirrors are inclined at an angle of 50⁰. The number of images formed for an object
- Two liquid drops having diameters of 1 cm and 1.5 cm. The ratio of excess
- A ship of mass 3 x 10⁷ kg initially at rest is pulled by a force of 5 x 10⁴ N through
- Young’s modulus of the material of a wire is 18×10¹¹ dyne cm⁻².its value in SI is
- Young’s modulus of perfectly rigid body material is
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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