Practice Reverberation (11.3.2) - Sound - CBSE 9 Science
Students

Academic Programs

AI-powered learning for grades 8-12, aligned with major curricula

Professional

Professional Courses

Industry-relevant training in Business, Technology, and Design

Games

Interactive Games

Fun games to boost memory, math, typing, and English skills

Reverberation

Practice - Reverberation

Enroll to start learning

You’ve not yet enrolled in this course. Please enroll for free to listen to audio lessons, classroom podcasts and take practice test.

Learning

Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What is reverberation?

💡 Hint: Think about what happens to sound in large open spaces.

Question 2 Easy

Name a common material used to absorb sound in large spaces.

💡 Hint: Consider what is used in concert venues.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What is reverberation?

A sound that travels fast
The persistence of sound due to reflection
A type of echo

💡 Hint: Think about what happens to sound in large spaces.

Question 2

True or False: Adding sound-absorbent materials can reduce reverberation.

True
False

💡 Hint: Consider the role of certain materials in sound management.

Get performance evaluation

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Suppose a concert hall has excessive reverberation that distorts music performances. Suggest design changes to help manage this issue.

💡 Hint: Think about materials that absorb sound.

Challenge 2 Hard

Analyze a classroom setting where students are distracted by echoes during lectures. What practical steps can be taken to improve the auditory experience?

💡 Hint: Consider common setting features that affect sound.

Get performance evaluation

Reference links

Supplementary resources to enhance your learning experience.