EASY
10th ICSE
IMPORTANT
Earn 100

Complete the following sentence:
Resonance is a special case of  forced vibrations when frequency of the driving force is to the natural frequency of the body.

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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 1
A wire stretched between two fixed supported, is plucked exactly in the middle and then released. It executes (neglect the resistance of the medium): 
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 15
What determines the pitch of a sound?
HARD
10th ICSE
IMPORTANT
Selina Icse Concise Physics For Class 10>Chapter 7 - Sound>EXERCISE-7(C)>Q 16
Name the subjective property of sound related to its frequency.
HARD
10th ICSE
IMPORTANT
Selina Icse Concise Physics For Class 10>Chapter 7 - Sound>EXERCISE-7(C)>Q 17
Name and define the characteristic which enables one to distinguish two sounds of same loudness, but of different frequencies, given by the same instrument.
HARD
10th ICSE
IMPORTANT
Selina Icse Concise Physics For Class 10>Chapter 7 - Sound>EXERCISE-7(C)>Q 18
Draw a diagram to show the wave pattern of high pitch note and a low pitch note, but of the same loudness.
HARD
10th ICSE
IMPORTANT
Selina Icse Concise Physics For Class 10>Chapter 7 - Sound>EXERCISE-7(C)>Q 19
How is it possible to detect the filling of a bottle under a water tap by hearing the sound at a distance?
EASY
10th ICSE
IMPORTANT
Selina Icse Concise Physics For Class 10>Chapter 7 - Sound>EXERCISE-7(C)>Q 20
The frequencies of notes given by flute, guitar, and trumpet are respectively 400 Hz, 200 Hz and 500 Hz. Which one of these has the highest pitch?