ICSE ICSE Class 6 - CISCE Question Bank Solutions

Name the class to which the following lever belong:

A pair of scissors

Name the class to which the following lever belong:

a lemon squeezer

Name the class to which the following lever belong:

a nutcracker

Name the class to which the following lever belong:

a pair of sugar tongs

Name the class to which the following lever belong:

a beam balance

Name the class to which the following lever belong:

an oar rowing a boat.

Name the class to which the following lever belong:

a wheelbarrow

Name the class to which the following lever belong:

a see-saw

Name the class to which the following levers belong:

a pair of pliers

Name the class to which the following lever belong:

a crowbar

The diagram given below shows the three kinds of levers. Name the class of lever and give one example of the class.

Draw diagram to illustrate the position of fulcrum, load, and effort, of the following:

a see-saw.

Draw diagram to illustrate the position of fulcrum, load, and effort, of the following:

a beam balance

Draw diagram to illustrate the position of fulcrum, load, and effort, of the following:

a nutcracker

Draw diagram to illustrate the position of fulcrum, load, and effort, of the following:

a pair of forceps

How can you increase the mechanical advantage of a lever?

How does the friction at the fulcrum affect the mechanical advantage of the lever?

State two ways of magnetising an iron piece?

State three differences between the three classes of levers.

Name the machine to which the following belong:

Beam balance