MEDIUM
6th ICSE
IMPORTANT
Earn 100

Describe three orders of levers giving an example of each. Draw neat diagrams showing the positions of fulcrum, load and effort in each kind of lever.

Important Questions on Simple Machines

EASY
6th ICSE
IMPORTANT
Concise Physics Middle School for Class 6>Chapter 4 - Simple Machines>TEST YOURSELF>Q 19

Name the class to which the following lever belong:

 A pair of scissors: ( class one, class two, class three)

EASY
6th ICSE
IMPORTANT
Concise Physics Middle School for Class 6>Chapter 4 - Simple Machines>TEST YOURSELF>Q 19

Name the class to which the following lever belong:

a beam balance. (class one, class two)

MEDIUM
6th ICSE
IMPORTANT
Concise Physics Middle School for Class 6>Chapter 4 - Simple Machines>TEST YOURSELF>Q 19

Name the class to which the following lever belong:

a see-saw. (class one, class two)

MEDIUM
6th ICSE
IMPORTANT
Concise Physics Middle School for Class 6>Chapter 4 - Simple Machines>TEST YOURSELF>Q 22
How can you increase the mechanical advantage of a lever?
MEDIUM
6th ICSE
IMPORTANT
Concise Physics Middle School for Class 6>Chapter 4 - Simple Machines>TEST YOURSELF>Q 27
The mechanical advantage of an actual pulley is less than one. Give a reason. What is the justification for using the pulley then ?
MEDIUM
6th ICSE
IMPORTANT
Concise Physics Middle School for Class 6>Chapter 4 - Simple Machines>TEST YOURSELF>Q 29
What is an inclined plane? What is its mechanical advantage ? Give two examples where it is used.
MEDIUM
6th ICSE
IMPORTANT
Concise Physics Middle School for Class 6>Chapter 4 - Simple Machines>TEST YOURSELF>Q 30
What is a screw ? Give two examples.
MEDIUM
6th ICSE
IMPORTANT
Concise Physics Middle School for Class 6>Chapter 4 - Simple Machines>TEST YOURSELF>Q 33
What is a wedge? Give two examples