Download App

Sound — Science STD 9 — Question

Gujarat BoardEnglish MediumSTD 9ScienceSound1 Mark
MCQ
When the amplitude is small, the sound produced is $......$
  • A
    Loud
  • B
    Moderate
  • ✓
    Faint
  • D
    Shrill
✓

Answer

Correct option: C.
Faint
Amplitude is the magnitude of the sound produced. Therefore, if the magnitude of amplitude is small then the sound produced is faint, or if the amplitude is high then the sound produced is loud.

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→Gujarat Board STD 9 question papers→Gujarat Board question paper generator→

Similar questions

If the gravitational force of earth suddenly disappears, then which of the following is correct:
→
For a body which has turned by $300^\circ $ in a circle of radius $r,$
→
When someone uses something again, it is called _________________.
→
Kitchen of the cell is:
→
Omnis cellulae cellualae i.e., new cells arise from pre-existing cells; this statement was given by $......$
→
Viruses, which cause hepatitis, are transmitted through
→
Which of the following statement is not correct for an object moving along a straight path in an accelerated motion?
→
Atom $: ............ :$  Electrons $:$ Negatively charged:
→
What is the term used for the number of protons and neutrons present in the nucleus of an atom?
→
You can derive first equation of kinematics is from the formula of….
→