Question

write 10 physical quantities along with their s.i. units

Answer 1

speed - meter per second
length - meter
mass - kilogram
time - second
electric current - ampere
Area - meter square
Volume - meter cube
acceleration - meter per second square
force - dyne
energy - erg

Answer 2

Physical quantities are measured with their respective units and SI units are the most common unit,some examples are -

1) Temperature is measured by the SI unit 'celsius'.

2) Length is measured by the SI unit 'metre'.

3) Mass is measured by the SI unit 'kilogram'.

4) Time is measured by the SI unit 'second'.

5) Frequency is measured by the SI unit 'hertz'.

6) Electric current is measured by the SI unit 'ampere'.

7) Luminous intensity is measured by the SI unit 'candela'.

8) Amount of substance is measured by the SI unit 'mole'.

9) Force is measured by the SI unit 'newton'.

10) Pressure is measured by the SI unit 'pascal'.