Question

o.1. Select and write the correct answer.
. i. ---- is not the fundamental unit.
a) cm b) kg c) centigrade d). volt
ii. [L'M'T-?) is the dimensional formula for ...
a) Velocity b) Acceleration
c) force
d) work
iii. Physical quantities which have magnitude only
are
a) Vectors
b) Scalars
c) Zero vectors d) Unit vector
iv. Vectors having unit magnitude are .....
a) zero b) Negative c) Unit d) collinear
v) SI unit of linear charge density is ..........
a) c-m b) c/
m c ) c/m d) c-m?
vi) Lines of force start at .......... and end at ........
a) Negative, Positive b) Positive, Negative
c) Negative, Negative d) Positive, Positive
vii) Reciprocal of resistance is ........
a) resistivity b) conductivity
c) conductance d) suspectance
(1)​

Answer 1

Answer:

vi. d... positive positive

Answer 2

Answer:

C

b

b

d

b

c

is the answer for your question