MCQEasyJEE Main 2025 · 24 January, Shift 2Electromagnetic Spectrum & Applications

Physics Question from JEE Main 2025 · 24 January, Shift 2

Arrange the following in the ascending order of wavelength (λ\lambda):

(A) Microwaves (λ1\lambda_1)

(B) Ultraviolet rays (λ2\lambda_2)

(C) Infrared rays (λ3\lambda_3)

(D) X-rays (λ4\lambda_4)

Choose the most appropriate answer from the options given below:

  • A

    λ4<λ3<λ1<λ2\lambda_4 < \lambda_3 < \lambda_1 < \lambda_2

  • B

    λ3<λ4<λ1<λ2\lambda_3 < \lambda_4 < \lambda_1 < \lambda_2

  • C

    λ4<λ2<λ3<λ1\lambda_4 < \lambda_2 < \lambda_3 < \lambda_1

  • D

    λ3<λ4<λ2<λ1\lambda_3 < \lambda_4 < \lambda_2 < \lambda_1

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