Sound - 2023-24 : MS2 MLU

Sound can travel through which of the following?

• Solid

• Liquid

• Gas (Air)

• Space or Vacuum

In humans, voice is produced by the voice box called ________________.

• Larynx

• Thyroid

• Trachea

Voice box is present near the ___________ part of the wind pipe.

• Upper part

• Lower part

Pitch is the __________ of sound.

• Quality

• Volume

While speaking, the air passes through the _________________, which vibrates to produce sound.

• Wind pipe

• Vocal cords

• Tongue

High pitch sound is ___________________.

• Sharp and clear

• Muffled and hoarse

When you ring the bell under the water, sound waves are traveling through which states of matter?

• Solid

• Liquid

• Gas

• Space or Vacuum

When you ring the bell near your ear, sound waves are traveling through which state of matter?

• Gas or Air

• Solid

• Space or Vacuum

• Liquid

Low pitch sound is _______________

• Muffled and hoarse

• Sharp and clear

When you knock on the table/door, sound waves are traveling through which state of matter?

• Solid

• Liquid

• Gas

• Vacuum