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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: - A tuning fork frequency 512 Hz is vibrated with a sonometer wire and 6 beats per second
- The voltage gain of an amplifier with 9% negative feedback is 10.
- A solid sphere, disc and solid cylinder all of the same mass and made up of same material
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Topics: Magnetic Effects of Current and Magnetism
(167)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A tuning fork frequency 512 Hz is vibrated with a sonometer wire and 6 beats per second
- The voltage gain of an amplifier with 9% negative feedback is 10.
- A solid sphere, disc and solid cylinder all of the same mass and made up of same material
- The shortest wavelength in Lyman series is 91.2 nm. The largest wavelength
- The work function of sodium is 2.3 eV. The threshold wavelength of sodium will be
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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