Question

Match the following
Physical Quantity
1) Force
2) Plane angle
3) Strength of electric current
4) Energy
5) Velocity
Unit
a) ms-
b) kgms
c) kgm's
d) ampere
e) radian
f) steradian
b) 1-b 2-c 3-d 5-a
d) 1-2, 2-3, 3-f. e. 5-b
a) 1-b, 2-c, 3-a, 4-d, 5-f
c) 1-d, 2-a, 3-c, 4-5, 5-f​

Answer 1

Explanation:

Force, F = m.a

i.e. the unit of force will be kg.m/s^2

Plane angle is arc/radius

i.e. the unit of it is radian

Solid angle is (area)/(radius)^2

i.e. the unit is steradian

Strength of electric current is measured in Ampere.

Energy is the ability to do the work.

i.e. kg.m^2/s^2

velocity is displacement per unit time.

i.e. m/s.

Answer 2

Answer:

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