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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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Topics: Waves
(80)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- 24 cells of emf 1.5 V each having internal resistance of 1 ohm are connected
- At a given temperature the root mean square velocities of oxygen and hydrogen
- Pure Si at 300 k has equal electrons (nₑ) and hole (nh) concentrations
- Complete the reaction: ₀n¹+ ₉₂U²³⁵→₅₆Ba¹⁴⁴+……..+3n
- Three masses are placed on the x-axis : 300 g at origin, 500 g at x = 40 cm
Topics: Waves (80)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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