# Units Flashcards

1
Q

Unit for temperature?

A

Kelvin

K

2
Q

Unit for charge?

A

Coulombs

C

3
Q

Unit for acceleration?

A

metre per second squared

m/s2

4
Q

unit for volume

A

metres cubed

m3

5
Q

Unit for density

A

kilograms per metre cubed

kg/m3

OR

gram per centimetre cubed

g/cm3

6
Q

Unit for time period?

A

seconds

s

7
Q

Unit for potential difference?

A

volts

V

8
Q

Unit for frequency?

A

Hertz

Hz

9
Q

Unit for length or distance

A

metres

m

10
Q

Unit for wavelength?

A

metre

m

11
Q

Unit for energy?

A

Joule

J

12
Q

Unit for weight?

A

Newton

N

13
Q

Unit for current?

A

ampere

A

14
Q

unit for time

A

seconds

s

15
Q

Unit for work done?

A

Joule

J

16
Q

Unit for force?

A

Newton

N

17
Q

Unit for mass?

A

kilograms

kg

18
Q

Unit for power?

A

Watt

W

19
Q

Unit for resistance?

A

ohms

Ω

20
Q

Unit for pressure?

A

pascals

Pa

21
Q

Unit for gravitational field strength?

A

Newton per kilogram

N/kg

OR

metre per second squared

m/s2

22
Q

Unit for voltage?

A

volts

V

23
Q

unit for area

A

metres squared

m2

24
Q

What is the unit for activity?

A

becquerel

Bq

which means the number of counts per second