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Which wavelengths of sun is used finally as electric energy?
Options
(a) Radio waves
(b) Infra red waves
(c) Visible light
(d) Micro waves
Correct Answer:
Infra red waves
Explanation:
Infrared rays or heat rays used for heating thermo couples to produce electricity.
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Topics: Electromagnetic Induction
(76)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Potential at a point x-distance from the centre inside the conducting sphere
- Two slits in Young’s experiment have widths in the ratio 1:25. The ratio of intensity
- In Young’s double slit experiment, the intensity of light coming from the first slit
- Three capacitors of capacitances 3 μF, 10 μF and 15 μF are connected in series
- A body of mass 1.0 kg is falling with an acceleration of 10 ms⁻².
Topics: Electromagnetic Induction (76)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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