SI Base Units

Question 1

What is the SI Base Unit for length?

Answer 1

Metre, m

Question 2

What is the SI Base Unit for mass?

Answer 2

Kilogram, kg

Question 3

What is the SI Base Unit for time?

Answer 3

Second, s

Question 4

What is the SI Base Unit for current?

Answer 4

Ampere, A

Question 5

What is the SI Base Unit for temperature?

Answer 5

Kelvin, K

Question 6

What is the SI Base Unit for amount of substance?

Answer 6

Mole, mol

Question 7

What is the SI Base Unit for luminous intensity?

Answer 7

Candela, cd

Question 8

What is the compound SI Base Unit for frequency (Hz)?

Answer 8

s⁻¹

Question 9

What is the compound SI Base Unit for force (N)?

Answer 9

kgms⁻²

Question 10

What is the compound SI Base Unit for Work/Heat (J)?

Answer 10

kgm²s⁻²

Question 11

What is the compound SI Base Unit for Power (W)?

Answer 11

kgm²s⁻³

Question 12

What is the compound SI Base Unit for Pressure (Pa)?

Answer 12

kgm⁻¹s⁻²

Question 13

What is the compound SI Base Unit for Electric Charge (C)?

Answer 13

As

Question 14

What is the compound SI Base Unit for Potential difference (V)?

Answer 14

kgm²s⁻³A⁻¹

Question 15

What is the compound SI Base Unit for Resistance (Ω)?

Answer 15

kgm²s⁻³A⁻²

Question 16

What is the compound SI Base Unit for Momentum (Ns)?

Answer 16

kgms⁻¹

Question 17

What is the compound SI Base Unit for Moment of Force (Nm)?

Answer 17

kgm²s⁻²

Question 18

What is the compound SI Base Unit for Density?

Answer 18

kgm⁻³