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A polished metal plate has a rough and black-spot. It is heated to 1400 K and brought immediately in dark room. Then
Options
(a) The spot will appear darker than the plate
(b) The spot will appear brighter than the plate
(c) The spot and plate will appear equally bright
(d) The spot will appear darker and brighter than the plate periodically
Correct Answer:
The spot will appear brighter than the plate
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
- A cylindrical tank is filled with water to a level of 3m. A hole is opened at a height
- The unit of electric permittivity is
- The electric potential V at any point (x,y,z) all in meters in space is given by
- Two planets at mean distances d₁ and d₂ from the sun have their frequencies n₁ and n₂
- A bar magnet of moment M and pole strength m is cut into parts of equal lengths.
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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