Home › UP Board Class 12 › Physics › Electromagnetic Waves › Which radiation is trapped by carbon dioxide and…
Which radiation is trapped by carbon dioxide and water vapour?
AUltraviolet
BRadio waves
CGamma rays
DInfrared
Answer & Solution
Correct answer: D. Infrared
1. Visible light passes into the atmosphere fairly freely.
2. The warmed surface re-radiates at longer wavelengths.
3. That infrared is trapped by greenhouse gases.
4. So the answer is infrared.
_Source: NCERT Class 12 Physics, Ch 8 'Electromagnetic Waves'_
Related questions
Which band is used as a diagnostic tool in medicine?Compared with visible light, infrared waves have frequencies that are:X-rays are emitted from atoms that are:Gamma rays are produced in which kind of process?The total current in the Ampere Maxwell law is conduction current plus:The generalised form of Ampere's law is known as the:X-rays are produced by bombarding a metal target with:Household TV remote switches work using: