Varinder Puri Solutions for Exercise 3: Let us answer

Author:Varinder Puri

Varinder Puri Science Solutions for Exercise - Varinder Puri Solutions for Exercise 3: Let us answer

Attempt the free practice questions from Exercise 3: Let us answer with hints and solutions to strengthen your understanding. SCIENCE MAGIC 5. solutions are prepared by Experienced Embibe Experts.

Questions from Varinder Puri Solutions for Exercise 3: Let us answer with Hints & Solutions

EASY
5th CBSE
IMPORTANT
SCIENCE MAGIC 5.>Chapter 11 - Simple Machines>Let us answer>Q 1

What type of simple machine is shown in the following picture?

Choose from the following: (Class 2 lever/ class 1 lever)

MEDIUM
5th CBSE
IMPORTANT
SCIENCE MAGIC 5.>Chapter 11 - Simple Machines>Let us answer>Q 2

What type of simple machine is shown in the following picture? Is it a Class 1 lever, Class 2 lever or Class 3 lever?

MEDIUM
5th CBSE
IMPORTANT
SCIENCE MAGIC 5.>Chapter 11 - Simple Machines>Let us answer>Q 3

What type of simple machine is shown in the following picture?

MEDIUM
5th CBSE
IMPORTANT
SCIENCE MAGIC 5.>Chapter 11 - Simple Machines>Let us answer>Q 4

What type of simple machine is shown in the following picture?

MEDIUM
5th CBSE
IMPORTANT
SCIENCE MAGIC 5.>Chapter 11 - Simple Machines>Let us answer>Q 5

What type of simple machine is shown in the following picture? 

(Choose from: Class 1 lever/ Class 2 lever/ Class 3 lever)

EASY
5th CBSE
IMPORTANT
SCIENCE MAGIC 5.>Chapter 11 - Simple Machines>Let us answer>Q 4

What is a screw? Describe its use.

MEDIUM
5th CBSE
IMPORTANT
SCIENCE MAGIC 5.>Chapter 11 - Simple Machines>Let us answer>Q 5

What is a wedge? How does it work as a simple machine?

MEDIUM
5th CBSE
IMPORTANT
SCIENCE MAGIC 5.>Chapter 11 - Simple Machines>Let us answer

Which of the following levers would be the best choice to lift a heavy box?