Free Printable NCUK IFY Physics - L) Solid, Liquid & Gas

1.

Molecules are very close together

a)

Solids

b)

Liquids

c)

Gases

2.

Molecules are ordered and have a structure

a)

Solids

b)

Liquids

c)

Gases

3.

Molecules are vibrating in place

a)

Solids

b)

Liquids

c)

Gases

4.

Molecules are vibrating and moving past one another

a)

Solids

b)

Liquids

c)

Gases

5.

Molecules are not touching

a)

Solids

b)

Liquids

c)

Gases

6.

Molecules are not ordered and obey no structure

a)

Solids

b)

Liquids

c)

Gases

7.

Molecules are vibrating and moving freely

a)

Solids

b)

Liquids

c)

Gases

8.

When a solid melts, bonds are...

a)

created

b)

strengthed

c)

weakened

d)

broken

9.

When a liquid vaporises, bonds are...

a)

created

b)

strengthed

c)

weakened

d)

broken

10.

When a gas condenses, bonds are...

a)

created

b)

strengthed

c)

weakened

d)

broken

11.

When a liquid freezes, bonds are...

a)

created

b)

strengthed

c)

weakened

d)

broken

12.

Brownian motion is evidence for

a)

nucleons

b)

atoms

c)

molecules

d)

elements

e)

chemicals

13.

Brownian motion demonstrates that particles move

a)

quickly

b)

slowly

c)

predictably

d)

randomly

14.

Density is

a)

mass per unit volume

b)

volume per unit mass

c)

weight per unit volume

d)

mass per unit area

e)

volume per unit weight

15.

Volume of a cylinder

a)

$\pi r^2\cdot l$

b)

$\frac{4}{3}\pi r^3$

c)

$l\cdot w\cdot h$

16.

Volume of a sphere

a)

$\pi r^2\cdot l$

b)

$\frac{4}{3}\pi r^3$

c)

$l\cdot w\cdot h$

17.

Volume of a cuboid

a)

$\pi r^2\cdot l$

b)

$\frac{4}{3}\pi r^3$

c)

$l\cdot w\cdot h$

18.

Alloys

a)

brass

b)

steel

c)

bronze

d)

tin

NCUK IFY Physics - L) Solid, Liquid & Gas

Total questions: 18

Worksheet time: 6mins

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