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Class 12 • Physics • Chapter-8
EM waves
Question 120 of 236
120
Medium
JEE Mains
2020
Choose the correct option relating wave lengths of different parts of electromagnetic wave spectrum:
Choose the correct answer:
A
\lambda $ radio waves > $\lambda $ micro waves > $\lambda $ visible > $\lambda $ x-rays
B
\lambda $ visible > $\lambda $ x-rays > $\lambda $ radio waves > $\lambda $ micro waves
C
\lambda $ visible < $\lambda $ micro waves < $\lambda $ radio waves < $\lambda $ x-rays
D
\lambda $ x-rays < $\lambda $ micro waves < $\lambda $ radio waves < $\lambda $ visible
Select an answer first
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