Question:
The heating effect is used in the measurement of the wavelength of:
The heating effect is used in the measurement of the wavelength of:
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Infrared radiation increases molecular vibrational energy, making it useful for thermal measurements.
Updated On: Jun 8, 2025
- \( \text{X-rays} \)
- \( \text{Infrared} \)
- \( \text{Ultraviolet rays} \)
- \( \text{Visible light} \)
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The Correct Option is B
Solution and Explanation
Infrared (IR) radiation is absorbed by molecular bonds, causing heat generation,
which is fundamental for IR spectroscopy.
Other radiations (UV, X-ray, visible) primarily influence electronic transitions rather than heat effects.
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