EASY
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A stretched membrane in percussion instrument produce sound without hollow body.

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Important Questions on Sound

EASY
Science>Physics>Sound>Source of Sound

Observe the following picture and identify it.

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MEDIUM
Science>Physics>Sound>Source of Sound
Name two musical instruments. 
HARD
Science>Physics>Sound>Source of Sound
Classify percussion instruments based on the pitch produced by them.
MEDIUM
Science>Physics>Sound>Source of Sound

Observe the following picture and identify it.

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EASY
Science>Physics>Sound>Source of Sound
Which part of the following musical instruments vibrates to produce sound?
 Drum
EASY
Science>Physics>Sound>Source of Sound

Recognise and match the musical instrument with its name in the given list.

    Question Image      

Violin Trumpet Tambourine Accordion Flute Bagpipe Trombone
MEDIUM
Science>Physics>Sound>Source of Sound

Observe the following picture and identify it.

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EASY
Science>Physics>Sound>Source of Sound
Identify the part which vibrates to produce sound in the following instruments:
Flute
MEDIUM
Science>Physics>Sound>Source of Sound
Name and group the types of musical instruments.
MEDIUM
Science>Physics>Sound>Source of Sound
The pitch of a flute can be increased by
EASY
Science>Physics>Sound>Source of Sound

Write the quadrants in which the following points lie:

-4,7

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Science>Physics>Sound>Source of Sound
Violin, guitar and veena are examples of:
EASY
Science>Physics>Sound>Source of Sound

Recognise and match the musical instrument with its name from the given list:

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Violin Trumpet Tambourine Accordion Flute Bagpipe Trombone
MEDIUM
Science>Physics>Sound>Source of Sound

Observe the following picture and identify it.

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HARD
Science>Physics>Sound>Source of Sound

Match the columns.

1. Wind instruments     a. Vibrating string
2. Stringed instruments     b. Frequency
3. Percussion instruments c. Vibrating air column
4. Pitch d. Vibrating stretched membrane
5. Loudness e. amplitude
EASY
Science>Physics>Sound>Source of Sound

Recognise and match the musical instrument with its name from the given list:

Violin Trumpet Tambourine Accordion Flute Bagpipe Trombone

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EASY
Science>Physics>Sound>Source of Sound
Identify the part which vibrates to produce sound in the following instruments:
Dholak
EASY
Science>Physics>Sound>Source of Sound
Identify the part which vibrates to produce sound in the following instruments:
Sitar
EASY
Science>Physics>Sound>Source of Sound
The musical instruments produce _____ (pleasant/unpleasant) sounds.
HARD
Science>Physics>Sound>Source of Sound

Look at the given picture and answer the following.

(i) Identify musical instrument shown in the figure.

(ii) How does it produce sound?

(iii) How does sound produced by an instrument reach ears.
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