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Worksheets

Units & symbols

Total questions: 25

Worksheet time: 13mins

Name
Class
Date
1.
The SI unit for measuring mass is the
 __?__.
a)
meter (m)
b)
liter (L)
c)
cubic meter (m3)
d)
kilogram (kg)
2.
What SI unit is used to measure time?
a)
seconds
b)
amperes
c)
Kelvin
d)
mole
3.

What SI unit is used to measure electric current?

a)

seconds

b)

amperes or amps

c)

Kelvin

d)

mole

4.
Convert 12 km to m
a)
120 m
b)
1,200 m
c)
12,000 m
d)
120,000 m
5.

What is the symbol for energy?

a)

E

b)

P

c)

W

d)

En

6.

What is the SI unit for energy?

a)

Joules, J

b)

Watts, W

c)

Energons, E

d)

Amps, A

7.

What is the symbol for work done?

a)

W

b)

E

c)

F

d)

Wr

8.

What are the units for Work done?

a)

Joules, J

b)

Watts, W

c)

Amps, A

d)

Volts, V

9.

What is the symbol for force?

a)

F

b)

E

c)

W

d)

R

10.

What is the SI unit for force?

a)

Newtons

b)

Amps

c)

Joules

d)

Watts

11.

What is the SI unit for power?

a)

Watts

b)

Joules

c)

Amps

d)

Positrons

12.

What is the symbol for Power?

a)

P

b)

W

c)

E

d)

F

13.

What is the SI unit for time?

a)

Seconds

b)

Minutes

c)

Hours

d)

Days

14.

What is the SI unit for distance?

a)

Metres

b)

Kilometres

c)

Miles

d)

Yards

15.

What is the SI unit for pressure?

a)

Pascals

b)

Matthews

c)

Louis

d)

Yeptons

16.

What is the SI unit for voltage?

a)

Volts

b)

Amps

c)

Watts

d)

Joules

17.

What is the SI unit for current?

a)

Amps

b)

Volts

c)

Joules

d)

Watts

18.

What is the SI unit for resistance?

a)

Ohms

b)

Watts

c)

Joules

d)

Amps

19.

What is the symbol for current?

a)

I

b)

R

c)

A

d)

V

20.

What is the symbol for resistance?

a)

R

b)

V

c)

I

d)

A

21.

What is the symbol for volts?

a)

V

b)

c

c)

R

d)

A

22.

What is the best symbol for time?

a)

T

b)

t

c)

c

d)

C

23.

What is the best symbol for mass?

a)

M

b)

m

c)

S

d)

s

24.

How many seconds in 1 hour?

a)

3600

b)

60

c)

216000

d)

170

25.

What is the best subject at school?

a)

Physics

b)

Physics

c)

Physics

d)

Physics