Name: Audible and Inaudible Sounds
Uploaded: 2019-07-19
Duration: 58 s
Description: We can't hear sounds of all frequencies. There is a certain range of frequencies that our ears can recognise. Let's understand audible and inaudible sounds i...

Question

Match the following.

Column A	Column B
1. Speed of sound through steel	a. String instrument
2. Drum	b. Wind instrument
3. Flute	c. Nearly $1500 m / s$
4. Guitar	d. Nearly $6000 m / s$
5. Speed of buzzing sound of a bee	e. Percussion instrument

Accepted Answer

1. Speed of sound through steel - d. Nearly $6000 m / s$

The speed of sound in a medium is the distance travelled by sound in one second. It is measured in $m / s$ . The sound travels fastest in solids and slowest in gases.

2. Drum - e. Percussion instrument

The sound produced by these instruments is due to the vibration of a stretched membrane. The body of these instruments is usually made of wood, metal or clay.

3. Flute - b. Wind instrument

The sound produced by these instruments is due to the vibrating air column. They are hollow straight pipes with some holes. When air is blown into it, the air column vibrates and produces sound.

4. Guitar - a. Stringed instrument

The sound produced by these instruments is due to vibrating strings. When a string is plucked, string vibrates and produces sound.

5. Speed of buzzing sound of bee - c. Nearly $1500 m / s$

The speed of sound in a medium is the distance traveled by sound in one second. The speed of sound depends on the nature and temperature of the medium.

Column A Column B

1. Speed of sound through steel d. Nearly $6000 m / s$

2. Drum e. Percussion instrument

3. Flute b. Wind instrument

4. Guitar a. String instrument

5. Speed of buzzing sound of bee c. Nearly $1500 m / s$

Match the following.

Column A Column B

1. Speed of sound through steel a. String instrument

2. Drum b. Wind instrument

3. Flute c. Nearly $1500 m / s$

4. Guitar d. Nearly $6000 m / s$

5. Speed of buzzing sound of a bee e. Percussion instrument

Important Questions on Sound

Learn and Prepare for any exam you want !

Match the following. Column A Column B 1. Speed of sound through steel a. String instrument 2. Drum b. Wind instrument 3. Flute c. Nearly 1500 m/s 4. Guitar d. Nearly 6000 m/s 5. Speed of buzzing sound of a bee e. Percussion instrument

Important Questions on Sound

Learn and Prepare for any exam you want !

Match the following.

Column A Column B

1. Speed of sound through steel a. String instrument

2. Drum b. Wind instrument

3. Flute c. Nearly $1500 m / s$

4. Guitar d. Nearly $6000 m / s$

5. Speed of buzzing sound of a bee e. Percussion instrument