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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: - Which component of electromagnetic spectrum have maximum wavelength?
- A bar magnet has a coercivity of 4×10³ Am⁻¹. It is placed inside a solenoid
- Two thin lenses of focal lengths f₁ and f₂ are in contact and coaxial.
- A particle is executing the motion x=Acos (ωt-θ). The maximum velocity of the particle is
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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
- Which component of electromagnetic spectrum have maximum wavelength?
- A bar magnet has a coercivity of 4×10³ Am⁻¹. It is placed inside a solenoid
- Two thin lenses of focal lengths f₁ and f₂ are in contact and coaxial.
- A particle is executing the motion x=Acos (ωt-θ). The maximum velocity of the particle is
- An explosion blows a rock into three parts. Two parts go off at right angles to each other
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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