Choose the correct option related to wavelengths ( ) of different parts of…
Physics · Class 12 · CBSE — Electromagnetic Waves
Choose the correct option related to wavelengths \((\lambda)\) of different parts of electromagnetic spectrum.
- \(\lambda_{\mathrm{x} \text {-rays }}<\lambda_{\text {micro waves }}<\lambda_{\text {radio waves }}<\lambda_{\text {visible }}\)
- \(\lambda_{\text {visible }}>\lambda_{\mathrm{x}-\text { rays }}>\lambda_{\text {radio waves }}>\lambda_{\text {micro waves }}\)
- \(\lambda_{\text {radio wave }}>\lambda_{\text {micro waves }}>\lambda_{\text {visible }}>\lambda_{\text {x.rays }}\)
- \(\lambda_{\text {visible }}<\lambda_{\text {micro waves }}<\lambda_{\text {radio waves }}<\lambda_{\text {x-rays }}\)
Answer
(C) _ radio wave > _ micro waves > _ visible > _ x.rays
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