Natasha Mehta Solutions for Exercise 10: Assessment Zone

Author:Natasha Mehta

Natasha Mehta Science Solutions for Exercise - Natasha Mehta Solutions for Exercise 10: Assessment Zone

Attempt the free practice questions from Exercise 10: Assessment Zone with hints and solutions to strengthen your understanding. REVISED LONGMAN ACTIVE SCIENCE. solutions are prepared by Experienced Embibe Experts.

Questions from Natasha Mehta Solutions for Exercise 10: Assessment Zone with Hints & Solutions

MEDIUM
5th CBSE
IMPORTANT
REVISED LONGMAN ACTIVE SCIENCE.>Chapter 5 - Force, Energy and Simple Machines>Assessment Zone>Q 4

Define the following:

a.Hydro power    b.Wedge    c.Simple machine     d.Gravitational force

EASY
5th CBSE
IMPORTANT
REVISED LONGMAN ACTIVE SCIENCE.>Chapter 5 - Force, Energy and Simple Machines>Assessment Zone>Q 5

What is a wedge? Give an example.

EASY
5th CBSE
IMPORTANT
REVISED LONGMAN ACTIVE SCIENCE.>Chapter 5 - Force, Energy and Simple Machines>Assessment Zone>Q 6

Observe the pictures given and identify the type of machine used in each. 

Question ImageQuestion Image Question Image

MEDIUM
5th CBSE
IMPORTANT
REVISED LONGMAN ACTIVE SCIENCE.>Chapter 5 - Force, Energy and Simple Machines>Assessment Zone>Q 1

What is a lever? Define the three parts of a lever.

MEDIUM
5th CBSE
IMPORTANT
REVISED LONGMAN ACTIVE SCIENCE.>Chapter 5 - Force, Energy and Simple Machines>Assessment Zone>Q 2

What are the three categories into which levers are divided?

MEDIUM
5th CBSE
IMPORTANT
REVISED LONGMAN ACTIVE SCIENCE.>Chapter 5 - Force, Energy and Simple Machines>Assessment Zone>Q 3

What is friction? What are its advantages and disadvantages?

EASY
5th CBSE
IMPORTANT
REVISED LONGMAN ACTIVE SCIENCE.>Chapter 5 - Force, Energy and Simple Machines>Assessment Zone>Q 4

What effects does force have on different objects?

MEDIUM
5th CBSE
IMPORTANT
REVISED LONGMAN ACTIVE SCIENCE.>Chapter 5 - Force, Energy and Simple Machines>Assessment Zone>Q 5

Write a short note on different types of simple machines. Give two examples for each.