MEDIUM
11th Odisha Board
IMPORTANT
Earn 100

How does velocity of sound depend on humidity?

Important Questions on Sound

HARD
11th Odisha Board
IMPORTANT
Bureau's Higher Secondary Physics Class 11>Chapter 11 - Sound>MODEL QUESTIONS>Q 5
Explain why music given by open organ pipe is sweeter and richer than the music given by a closed organ pipe.
HARD
11th Odisha Board
IMPORTANT
Bureau's Higher Secondary Physics Class 11>Chapter 11 - Sound>MODEL QUESTIONS>Q 6
The speed of sound in air at 27°C is 330 m/s. Calculate the speed at 127°C.
EASY
11th Odisha Board
IMPORTANT
Bureau's Higher Secondary Physics Class 11>Chapter 11 - Sound>MODEL QUESTIONS>Q 7
A sound source and a listener are both at rest on earth, but a strong wind is blowing. Is there a Doppler effect?
HARD
11th Odisha Board
IMPORTANT
Bureau's Higher Secondary Physics Class 11>Chapter 11 - Sound>MODEL QUESTIONS>Q 8
Two wires, A and B are tied up between any two points. The diameter, tension applied and density of B are twice those of A. Calculate the frequency of B relative to that of A.
HARD
11th Odisha Board
IMPORTANT
Bureau's Higher Secondary Physics Class 11>Chapter 11 - Sound>MODEL QUESTIONS>Q 9
Write down Newton's formula for speed of sound in air medium. Also write Laplace's corrected formula.
MEDIUM
11th Odisha Board
IMPORTANT
Bureau's Higher Secondary Physics Class 11>Chapter 11 - Sound>MODEL QUESTIONS>Q 10
Show that the second resonance length of a closed organ pipe is three times the first resonance length.
MEDIUM
11th Odisha Board
IMPORTANT
Bureau's Higher Secondary Physics Class 11>Chapter 11 - Sound>MODEL QUESTIONS>Q 11
If you are walking on the moon, can you hear the sound of your own footsteps?
EASY
11th Odisha Board
IMPORTANT
Bureau's Higher Secondary Physics Class 11>Chapter 11 - Sound>MODEL QUESTIONS>Q 12
Why does your voice sound different over telephone than in person?