Infrared spectroscopy deals with light of:

A. Larger wavelength and lower frequency than visible light A.

B. Smaller wavelength and higher frequency than visible light B.

C. Larger wavelength and higher frequency than ultraviolet light C.

D. Smaller wavelength and lower frequency than ultraviolet light D.

Correct Answer: A সঠিক উত্তর: A

Explanation ব্যাখ্যা

Infrared radiation is located just beyond the red end of the visible spectrum, meaning it has longer wavelengths and lower frequencies compared to visible light. This property makes it suitable for studying molecular vibrations, which occur at these energy levels.

Practice MCQ for SSC, UPSC, RRB Exams

Correct Answer: A সঠিক উত্তর: A

Explanation ব্যাখ্যা

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