Shobhita Johari, Pankaj Tyagi and, Parminder Chopra Solutions for Exercise 2: Check Point

Author:Shobhita Johari, Pankaj Tyagi & Parminder Chopra

Shobhita Johari Science Solutions for Exercise - Shobhita Johari, Pankaj Tyagi and, Parminder Chopra Solutions for Exercise 2: Check Point

Attempt the practice questions from Exercise 2: Check Point with hints and solutions to strengthen your understanding. I Explore 3rd EDITION A Science Textbook 8 solutions are prepared by Experienced Embibe Experts.

Questions from Shobhita Johari, Pankaj Tyagi and, Parminder Chopra Solutions for Exercise 2: Check Point with Hints & Solutions

EASY
8th CBSE
IMPORTANT
I Explore 3rd EDITION A Science Textbook 8>Chapter 12 - Sound>Check Point>Q 1

Sounds can propagate through any material medium.

EASY
8th CBSE
IMPORTANT
I Explore 3rd EDITION A Science Textbook 8>Chapter 12 - Sound>Check Point>Q 1

A region or space without any medium is called a vacuum.

EASY
8th CBSE
IMPORTANT
I Explore 3rd EDITION A Science Textbook 8>Chapter 12 - Sound>Check Point>Q 1

The ear is a sound producer as well as a detector.

EASY
8th CBSE
IMPORTANT
I Explore 3rd EDITION A Science Textbook 8>Chapter 12 - Sound>Check Point>Q 1

The larynx is a sound-producing instrument.

EASY
8th CBSE
IMPORTANT
I Explore 3rd EDITION A Science Textbook 8>Chapter 12 - Sound>Check Point>Q 2

Which part inside our throat vibrates to produce a sound?

EASY
8th CBSE
IMPORTANT
I Explore 3rd EDITION A Science Textbook 8>Chapter 12 - Sound>Check Point>Q 3

List three uses of sound.

EASY
8th CBSE
IMPORTANT
I Explore 3rd EDITION A Science Textbook 8>Chapter 12 - Sound>Check Point>Q 4

Sound travels fastest in - air, water or iron?

EASY
8th CBSE
IMPORTANT
I Explore 3rd EDITION A Science Textbook 8>Chapter 12 - Sound>Check Point>Q 5

Which part of the ear vibrates by sounds?