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(B) A box has a length 4 cm, its width 3 cm and its

length is 2 cm

Calculate its volume.

The volume

=…………………..x………………….x………………………=……………………………..

3.(A) Write the scientific term :

1.Shiny bodies that emit light.

2.The process in which solid state changes into liquid state

3.Dark body revolve around the sun and
4.Everything that has mass volume

5.The change in the shape of matter without any

change in its structure

(B) Give reasons : 1.water

is a matter

....................................................................................................................

2.Aluminum is used in making cooking pans

……………………………………………………………………………..

3.The stars seem very small in size
……………………………………………………………………………………………

4.(A) Put (√) or (x) :

1.The Earth rotates around its axis once every 30

day ( )

2.Burning of candle is a physical change ( )
3.Matter exist in 3 states ( )

4.Non metals have high melting points ( )

5.The measuring cylinder is used in measuring the

volume

( )

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