EASY
10th ICSE
IMPORTANT
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When a body vibrates under a periodic force, the vibrations of the body are:

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Important Questions on Sound

EASY
10th ICSE
IMPORTANT
Selina Icse Concise Physics For Class 10>Chapter 7 - Sound>EXERCISE-7(B)>Q 3
A tuning fork of frequency 256 Hz will resonate with another tuning fork of frequency:
MEDIUM
10th ICSE
IMPORTANT
Selina Icse Concise Physics For Class 10>Chapter 7 - Sound>EXERCISE-7(C)>Q 1
State three characteristics of a musical sound.
HARD
10th ICSE
IMPORTANT
Selina Icse Concise Physics For Class 10>Chapter 7 - Sound>EXERCISE-7(C)>Q 2
Which of the following quality determines the loudness of a sound wave?
(i) wavelength (ii) frequency and (iii) amplitude
EASY
10th ICSE
IMPORTANT
Selina Icse Concise Physics For Class 10>Chapter 7 - Sound>EXERCISE-7(C)>Q 2
How does loudness related to the quantity mentioned above?
EASY
10th ICSE
IMPORTANT
Selina Icse Concise Physics For Class 10>Chapter 7 - Sound>EXERCISE-7(C)>Q 3
If the amplitude of a wave is doubled, what will be the effect on its loudness?
HARD
10th ICSE
IMPORTANT
Selina Icse Concise Physics For Class 10>Chapter 7 - Sound>EXERCISE-7(C)>Q 4
Two waves of the same pitch have amplitudes in the ratio 1 : 3. What will be the ratio of their loudness
MEDIUM
10th ICSE
IMPORTANT
Selina Icse Concise Physics For Class 10>Chapter 7 - Sound>EXERCISE-7(C)>Q 4
Two waves of the same pitch have amplitudes in the ratio 1:3. What will be the ratio of frequencies?
HARD
10th ICSE
IMPORTANT
Selina Icse Concise Physics For Class 10>Chapter 7 - Sound>EXERCISE-7(C)>Q 5
How does the wave pattern of a loud note differ from a soft note? Draw a diagram.