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Sound production from tape recorder makes use of
Options
(a) crests and troughs
(b) magnetic energy
(c) electrical energy
(d) none of these
Correct Answer:
magnetic energy
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - The angle of a prism is A. One of its refracting surfaces is silvered
- A capacitor is charged to 200 volt. It has a charge of 0.1 coulomb.
- The transverse nature of electromagnetic waves is proved by which of the following?
- A spring of spring constant 5 x 10³ N/m is stretched initially by 5 cm
- One solid sphere A and another hollow sphere B are of same mass and same outer radii.
Topics: Magnetic Effects of Current and Magnetism
(167)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The angle of a prism is A. One of its refracting surfaces is silvered
- A capacitor is charged to 200 volt. It has a charge of 0.1 coulomb.
- The transverse nature of electromagnetic waves is proved by which of the following?
- A spring of spring constant 5 x 10³ N/m is stretched initially by 5 cm
- One solid sphere A and another hollow sphere B are of same mass and same outer radii.
Topics: Magnetic Effects of Current and Magnetism (167)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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