MEDIUM
8th CBSE
IMPORTANT
Earn 100

"Vibrations produce sound and sound produces vibrations''. Which is true in this? Discuss.

Important Questions on Sound

MEDIUM
8th CBSE
IMPORTANT
Start Up Science>Chapter 11 - Sound>Answer Orally>Q 1
"Vibrations produce sound and sound produces vibrations''. Which is true in this? Discuss.
EASY
8th CBSE
IMPORTANT
Start Up Science>Chapter 11 - Sound>Answer Orally>Q 2
Vibration is also known as:
EASY
8th CBSE
IMPORTANT
Start Up Science>Chapter 11 - Sound>Answer Orally>Q 3
What is the frequency of the sound produced when the vocal cords are: tight and thin?
MEDIUM
8th CBSE
IMPORTANT
Start Up Science>Chapter 11 - Sound>Answer Orally>Q 4
In which- solid , liquid and gases, speed of sound is
(i) Maximum
(ii) Minimum
EASY
8th CBSE
IMPORTANT
Start Up Science>Chapter 11 - Sound>Answer Orally>Q 1
Explain the term: Oscillation
MEDIUM
8th CBSE
IMPORTANT
Start Up Science>Chapter 11 - Sound>Answer Orally>Q 1

Define the following term:

Infrasonic sound

EASY
8th CBSE
IMPORTANT
Start Up Science>Chapter 11 - Sound>Answer Orally>Q 1
Explain the following term: Amplitude.
EASY
8th CBSE
IMPORTANT
Start Up Science>Chapter 11 - Sound>Answer Orally>Q 1

Define the term loudness.