Year 8

Question 1

Volume is…….

Answer 1

The space occupied by an object.

Question 2

Symbol for volume is…….

Answer 2

V

Question 3

Unit for volume is……

Answer 3

m cubed, cm cubed, and mm cubed.

For liquids-l or ml

Question 4

Volume=

Answer 4

Length times breadth times height

Question 5

What is the level of water to read of called?

Answer 5

The Meniscus

Question 6

What does this sign mean?

Picture of fire with a line underneath it.

Answer 6

Flammable

Question 7

What does this sign mean?

A big x (or cross)

Answer 7

Irritant

Question 8

What does this sign mean?

Skull and crossbones

Answer 8

Toxic

Question 9

What does this sign mean?

Test tubes with liquid dropping on to hands

Answer 9

Corrosive

Question 10

Mass is…….

Answer 10

A measure of the amount of matter or stuff in an object

Question 11

Symbol for mass is…..

Answer 11

m

Question 12

Unit of mass is……..

Answer 12

Kilogram or gram

Question 13

Temperature is……

Answer 13

How hot an object is

Question 14

Symbol for temperature

Answer 14

T

Question 15

Unit of temperature is…..

Answer 15

Degrees Celsius

Question 16

Room temperature…

Answer 16

20 degrees

Question 17

Freezing point of water….

Answer 17

0 degrees

Question 18

Boiling point of water….

Answer 18

100 degrees

Question 19

Body temperature….

Answer 19

37 degrees

Question 20

Density=

Answer 20

Mass/Volume

Question 21

Unit of density….

Answer 21

g/cm cubed

Question 22

How does a substance float in water?

Answer 22

A substance floats in water if the substance is less dence than the liquid.
Anything which floats has a density less than 1g/cm cubed.

Question 23

Safety in a phyics room…..

Answer 23

Do not go in without permission.
Never run.
Do not eat in the room.
Tie long hair back.
Leave floors and work tops clear.

And lots more…….