Practice Speed Of Sound In Different Media (11.2.3) - Sound - CBSE 9 Science
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Speed of Sound in Different Media

Practice - Speed of Sound in Different Media

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Learning

Practice Questions

Test your understanding with targeted questions

Question 1 Easy

Which medium does sound travel fastest through?

💡 Hint: Think about the arrangement of molecules.

Question 2 Easy

How does temperature affect the speed of sound?

💡 Hint: Consider the motion of particles.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What happens to the speed of sound as temperature increases in air?

It decreases
It stays the same
It increases

💡 Hint: Think about how warm air affects movement.

Question 2

Sound travels fastest in which medium?

Liquid
Gas
Solid

💡 Hint: Consider the arrangement of particles in different states.

3 more questions available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Calculate the frequency of a sound wave with a speed of 340 m/s and a wavelength of 0.5 m.

💡 Hint: Use the formula v = λν.

Challenge 2 Hard

If a sound takes 2 seconds to travel 700 meters in air, what is the speed of sound in that instance?

💡 Hint: Remember the speed formula and plug in the provided values.

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Reference links

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