When we say 'sound travels in a medium' we mean: - Vidyadip

MCQ

When we say 'sound travels in a medium' we mean:

A
The particles of the medium travel
B
The source travels
✓
The disturbance travels
D
None of the above

✓

Answer

Correct option: C.

The disturbance travels

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

Which of the following can sometimes be 'zero' for a moving body?

Average velocity.
Distance travelled.
Average speed.
Displacement.

The property of ultrasonic waves used in manufacturing emulsion for photographic films is its ________:

What is the mass number?

An object weighs $10N$ in air. When immersed fully in a liquid, it weighs only $8N.$ The weight of liquid displaced by the object will be:

The horizontal straight line obtained from the distance$-$time graph is related to which of the following velocity:

Avogadro number is the number of atoms present in exactly:

Contractile proteins are found in:

Golgi apparatus is involved in synthesis of:

During a football match the ball shot towards the goal struck the defender's foot at the speed of $10\ m/s$ and it bounces back at $20\ m/s.$ If the time of impact was $0.2\ s$ and mass of the ball is $0.5\ kg$ will then the average force exerted by defender on the ball will be.

An object is put in three liquids having different densities, one by one. The object floats with $\frac{1}{9},\frac{2}{11}$ and $\frac{3}{7}$ parts of its volume outside the surface of liquids of densities $\mathrm{d}_1, \mathrm{~d}_2$ and $\mathrm{d}_3$ respectively. Which of the following is the correct order of the densities of the three liquids ?