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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.
Related Questions: - Light of wavelength λ is incident on slit of width d. The resulting diffraction
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- The displacement of particle is given by x=aₒ+(a₁t/2)-(a₂t²/3) what is acceleration?
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Topics: Electromagnetic Induction
(76)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Light of wavelength λ is incident on slit of width d. The resulting diffraction
- Length of a string tied to two rigid supports is 40 cm. Maximum length
- The displacement of particle is given by x=aₒ+(a₁t/2)-(a₂t²/3) what is acceleration?
- A source is moving towards an observer with a speed of 20 m/s and having frequency
- Steam at 100⁰C is passed into 20 g of water at 10°C. When water acquires a temperature
Topics: Electromagnetic Induction (76)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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