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Home Questions RA4ZSRTBJ4
Target Exam

CUET

Subject

Physics

Chapter

Electromagnetic Waves

Question:

Which of the radiation of sun light is used as heat energy

Options:

Radiowaves

Infra red rays

Visible light

Micro waves

Correct Answer:

Infra red rays

Explanation:

The correct answer is Option (2) → Infra red rays

Infrared radiation in sunlight causes heating effects. Earth absorbs infrared radiation which then converts it into thermal energy the warmed air rises, cooler air sinks to the surface. 

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