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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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- The surface tension of soap solution is 0.03 N/m. The work done in blowing to form a soap
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Topics: Electromagnetic Induction
(76)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The potential difference applied to an X-ray tube is 5 kV and the current through it
- The surface tension of soap solution is 0.03 N/m. The work done in blowing to form a soap
- A uniform plank of Young’s modulus Y is moved over a smooth horizontal surface
- In intrinsic semiconductor at room temperature number of electrons and holes are
- The acceleration of an electron in an electric field of magnitude 50 V/cm,
Topics: Electromagnetic Induction (76)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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