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Frequency of stretched string will increase by
Options
(a) Decreasing tension and increasing density of material of wire
(b) Keeping tension constant and increasing density
(c) Keeping tension constant and decreasing density
(d) None of these
Correct Answer:
Keeping tension constant and decreasing density
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Waves
(80)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- If an electron and a proton have the same de-Broglie wavelength, then the kinetic
- A radiation of energy ‘E’ falls normally on a perfectly reflecting surface
- In the spectrum of hydrogen, the ratio of the longest wavelength in the Lyman series
- The voltage of an a.c.supply varies with time (t) as V=120 sin 100 πt the maximum voltage
- A proton of mass 1.6×10⁻²⁷ kg goes round in a circular orbit of radius 0.10 m under
Topics: Waves (80)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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