Download App

Sound — Science STD 9 — Question

Rajasthan BoardEnglish MediumSTD 9ScienceSound1 Mark
Question
When we change feeble sound to loud sound we increase its:
✓

Answer

  1. Amplitude.
Explanation:
The loudness or softness of a sound is determined basically by its amplitude. So for a loud sound it must have higher amplitude.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "M.C.Q. [1 M]" from Sound→Sound — all question types→Science STD 9 question papers→Rajasthan Board STD 9 question papers→Rajasthan Board question paper generator→

Similar questions

When both crops and livestock are raised on the same farm, it is known as:
→
Lysosomes are the reservoirs of:
→
Epithelial tissue is found in:
→
The structure which forms a barrier between the protoplasm of the cell and its external environment in an animal cell, is:
→
Watt hour represents:
→
Which of the following is gaseous fumigant?
→
Which of the following is the most significant law of motion given by Newton:
→
A ball rolling on the ground possesses:
→
In Rutherford's alpha-ray scattering experiment, a screen is used to detect the alpha particles which is coated by:
→
‘Note’ os a sound:
→