Sounds by Humans

Q.

In humans, which organ produces sound?

1. Mouth

2. Windpipe

3. Larynx

4. Tongue

Q. is also known as voice box.

1. Retina
2. cochlea
3. Larynx

Q. What is larynx? What are its functions?

Q.

What is the scientific name given to the voice box which is present in human beings and enables us to speak?

1. Solid

2. Gas

3. Vacuum

4. Liquid

Q.

Question 12
Define larynx and explain its function .

Q.

_________are stretched across the voice box or larynx in such a way that it leaves a narrow slit between them for the passage of air.

1. stratum corneum

2. Cochlea

3. Windpipe

4. Vocal chords

Q.

Where is larynx located?

1. Upper part of windpipe

2. Lower part of windpipe

3. Middle of windpipe

4. Depends on age of person

Q.

The voices of men, women and children are different due to:

1. Length of the vocal cords

2. Size of the voice box

3. Size of the throat

4. Amount of air passed out

Q. Question 12
Does any part of our body vibrate when we speak? Name the part.

Q. Why are the voices of men, women and children different from each other?

Q. Question 12
Does any part of our body vibrate when we speak? Name the part.

Q. What part of the human body is responsible for voice production?

1. Lips
2. Tongue
3. Throat
4. Jaw

Q.

The structure which prevents the entry of food into respiratory is called

1. Larynx

2. Glottis

3. Pharynx

4. Epiglottis

Q.

The voices of men, women and children are different due to:

1. Amount of air passed out

2. Size of the throat

3. Length of the vocal cords

4. Size of the voice box

Q. What is the other name of the voice box which enables us to speak?

1. Solid

2. Liquid

3. Gas

4. Vacuum

Q.

Statement 1: Sound vibrations make the ear drum vibrate which further sends vibrations to the inner ear.
Statement 2: Ear drum is a thin stretched membrane.

1. Both the statements are false.

2. Statement 1 is true but statement 2 is false.

3. Statement 1 is false but statement 2 is true.

4. Both the statements are true.

Q.

Larynx is also known as voice box.

1. True

2. False

Q.

In humans, which organ produces sound?

1. Larynx

2. Tongue

3. Mouth

4. Windpipe

Q. The vocal cords are made up of:

1. Muscles
2. Genes
3. Bones
4. Glands

Q.

Sound is produced due to the vibration of _______ in human beings.

1. tongue

2. lips

3. teeth

4. vocal cords

Q.

It is due to the ________ of the vocal cords that the humans speak.

Q.

Where is larynx located?

1. Upper part of windpipe

2. Depends on age of person

3. Lower part of windpipe

4. Middle of windpipe