HARD
10th ICSE
IMPORTANT
Earn 100

Draw a diagram to show the wave pattern of high pitch note and a low pitch note, but of the same loudness.

Important Questions on Sound

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?
MEDIUM
10th ICSE
IMPORTANT
Selina Icse Concise Physics For Class 10>Chapter 7 - Sound>EXERCISE-7(C)>Q 21
Complete the following sentence:
If the amplitude of a sound is halved, its loudness becomes _____.
HARD
10th ICSE
IMPORTANT
Selina Icse Concise Physics For Class 10>Chapter 7 - Sound>EXERCISE-7(C)>Q 24
How does the two sounds of the same loudness and same pitch produced by different instruments differ? Draw diagrams to illustrate your answer.
HARD
10th ICSE
IMPORTANT
Selina Icse Concise Physics For Class 10>Chapter 7 - Sound>EXERCISE-7(C)>Q 28
State the factor that determines the pitch of a note.
MEDIUM
10th ICSE
IMPORTANT
Selina Icse Concise Physics For Class 10>Chapter 7 - Sound>EXERCISE-7(C)>Q 29
Name the characteristic of the sound affected due to a change in its frequency.
HARD
10th ICSE
IMPORTANT
Selina Icse Concise Physics For Class 10>Chapter 7 - Sound>EXERCISE-7(C)>Q 30
In what respect does the wave pattern of a noise and a music differ? Draw diagram to explain your answer.
EASY
10th ICSE
IMPORTANT
Selina Icse Concise Physics For Class 10>Chapter 7 - Sound>EXERCISE-7(C)>Q 34
State one difference between a musical note and a noise.