Question

Match the following:

Column 1	Column 2
Range between 20 $Hz$ and 20$kHz$.	Trumpet.
A wind instrument.	Notes
A mixture of sounds of several frequencies.	Audible sound
Produces sound when it is hit.	Tone
The sound of single frequency	Cymbal.

Answer 1

Part A:

1. Audible sound has a frequency between 20 $Hz$ to$20kHz$.
2. The sound which lies in this frequency range is called audible sound.

Thus,(A)-(III)

Part B:

1. The trumpet is a wind instrument.
2. the vibration of air produces sound in Trumpet.

Thus, (B)-(I)

Part C:

1. Note is the mixture of several frequencies.
2. Note is produced when two sound waves of different frequencies combine.

Thus,(C)-(II).

Part D:

1. Cymbal is a percussion instrument.
2. Cymbal produces sound when it is hit so that vibrations are produced.

Thus,(D)-(V).

Part E:

1. A sound of a single frequency is called a tone.

2. A tone consists of one and only one frequency.

Thus,(E)-(IV).

Hence, the correct answer is (A)-(III), (B)-(I),(D)-(V),(C)-(II),(E)-(IV).