Test SeriesFree PYQsExamsPricing

NEET 2014 Physics question

PhysicsWavesNEET 2014

The number of possible natural oscillations of air column in a pipe closed at one end of length 85 cm whose frequencies lie below 1250 Hz are (velocity of sound )

Answer: (4)

Solution

Closed pipe: fundamental Hz, and only odd harmonics are present: 1)f_0$ = 100, 300, 500, 700, 900,

See the full step-by-step solution

Create a free account to read the complete working, and practise questions like this in a timed test.

Create a free account

Question ID VK-091495