AIPMT PRELIMS2005Physics-Electromagnetic Spectrum
AIPMT PRELIMS 2005 Physics Wavelengths MCQ Question
Type: MCQ-conceptual-Easy-Class 12
If λ, λₓ and λₘ represent the wavelengths of visible light, X⁻rays and microwaves respectively, then:
A
λₘ > λₓ > λᵥ
B
λᵥ > λₘ > λₓ
C
λₘ > λᵥ > λₓ
D
λᵥ > λₓ > λₘ
Correct Answer
Option C
Detailed Explanation
Microwaves have the longest wavelength, followed by visible light, and X⁻rays have the shortest wavelength. Thus, λₘ > λᵥ > λₓ.
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