Question

2.3. Column Matching :
Left Column
(a) Unit of time
(b) Millimetre is the unit of
(c) One light year
(d) One par sec
(e) Unit of volume is a
Right column
(1) 9.46 1015 m
(1) 3.08 x 1016
(iii) Derived unit
(iv) Length
(v) Leap year​

Answer 1

Answer:

a-v

b-iv

c-iii

d-i

e-ii

Answer 2

Answer:

A-5

B-4

C-3

D-1

E-2

Explanation:

Unit of time is leap year

Millimeter is the length

One light year is Derived unit

One per second 9.46 1015m

Unit of volume is a 3.05x1016