Dheeraj Saxena Solutions for Chapter: Friction, Exercise 2: TEST ASSIGNMENT NO. 1

Author:Dheeraj Saxena

Dheeraj Saxena Science Solutions for Exercise - Dheeraj Saxena Solutions for Chapter: Friction, Exercise 2: TEST ASSIGNMENT NO. 1

Attempt the practice questions on Chapter 12: Friction, Exercise 2: TEST ASSIGNMENT NO. 1 with hints and solutions to strengthen your understanding. Full Marks Science solutions are prepared by Experienced Embibe Experts.

Questions from Dheeraj Saxena Solutions for Chapter: Friction, Exercise 2: TEST ASSIGNMENT NO. 1 with Hints & Solutions

EASY
8th CBSE
IMPORTANT
Full Marks Science>Chapter 12 - Friction>TEST ASSIGNMENT NO. 1>Q 2

On which kind of surface the friction will be greater:

EASY
8th CBSE
IMPORTANT
Full Marks Science>Chapter 12 - Friction>TEST ASSIGNMENT NO. 1>Q 7

Sliding friction is _____ (smaller/larger) than static friction.  

EASY
8th CBSE
IMPORTANT
Full Marks Science>Chapter 12 - Friction>TEST ASSIGNMENT NO. 1>Q 7

Rolling is _____ friction. (smaller/bigger) 

EASY
8th CBSE
IMPORTANT
Full Marks Science>Chapter 12 - Friction>TEST ASSIGNMENT NO. 1>Q 7

Bodies of birds and fishes are _____ .

EASY
8th CBSE
IMPORTANT
Full Marks Science>Chapter 12 - Friction>TEST ASSIGNMENT NO. 1>Q 8

Friction is less for rough surfaces.

EASY
8th CBSE
IMPORTANT
Full Marks Science>Chapter 12 - Friction>TEST ASSIGNMENT NO. 1>Q 8

Friction is independent of area of contact.

EASY
8th CBSE
IMPORTANT
Full Marks Science>Chapter 12 - Friction>TEST ASSIGNMENT NO. 1>Q 8

Streamlining reduces friction.

MEDIUM
8th CBSE
IMPORTANT
Full Marks Science>Chapter 12 - Friction>TEST ASSIGNMENT NO. 1>Q 9

Write advantages and disadvantages of friction.