Physics Transmission of Heat Convection Radiation, Stefen's Law and Wein's Law MCQ (Single Correct)

After heating two pieces of iron, they are taken in dark room. One of them appears red and another appears blue, then-

A
The temp. of red piece will be more.
B
The temp. of blue piece will be more.
C
The temp. of both pieces will be same.
D
Nothing can be said about their temp.

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Text Solution

Verified by Experts
The correct answer is:
B

Body at higher temperature appears blue. While body at lower temperature appears red.

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