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General Knowledge · Q314

Practice

Competitive Exams · General Knowledge · question 314

Q314

A black body can absorb radiations of :

A.
Lower wavelengths only
B.
Intermediate wavelengths only
C.
Higher wavelengths only
D.
All wavelengths
Answer

Answer: Option D

Solution

Answer: Option D
Solution:
A black body can absorb radiations of all wavelengths.