Question

1. Match the following:
|(i) Unit used to measure very small distances.
|(a) Metre
ku) Unit used to measure large distances.
|(b) Periodic motion
(iii) SI unit of length.
(c) Hand span
(iv) Non-standard unit of length.
d) Millimeire
(v) Apple falling from a tree.h
Ke Kilometre
(vii) State of moving objects.
K Rest
(vii) Motion of a pendulum. b
(g) Motion
(viii) State of stationary objects. B
(h) Rectilinear motion​

Answer 1

Answer:

(i) = (d)

(ii) = (e)

(iii) = (a)

(iv) = (c)

(v) = (h)

(vi) = (g)

(vii) = (b)

(viii) = (f)

Answer 2

(i) Unit used to measure very small distances - Millimetre

(ii) Unit used to measure large distances. - Kilometre

(iii) SI unit of length - Metre

(iv) Non-standard unit of length - Hand span

(v) Apple falling from a tree - Rectilinear motion

(vi) State of moving objects - Motion

(vii) Motion of a pendulum - Periodic motion

(viii) State of stationary objects - Rest