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The velocity of sound is V, in air. If the density of air is increased to four times, then the new velocity of sound will be
Options
(a) V/2
(b) V/12
(c) 12V
(d) 3V²/2
Correct Answer:
V/2
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Subject: Physics
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- When a biconvex lens of glass having refractive index 1.47 is dipped in a liquid
- A ball is dropped from a height of 20 cm. Ball rebounds to a height of 10cm
- If the self inductance of 500 turn coil is 125 mH, then the self inductance
- Ionization potential of hydrogen atom is 13.6 eV. Hydrogen atoms in the ground state
- Three resistances P,Q,R each of 2Ω and an unknown resistances S form the four arms
Topics: Waves (80)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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