Question

While measuring the length of a metallic rod the reading of the scale at one end is 8.0cm and at the other end is 33.7cm. What is the length of the rod?

Answer 1

Heya,

It is a common observation.

Length of the rod = Measurement at the terminating end - measurement at initial end

= 33.7 - 8

= 25.7 cm Ans.

Thanks for the question...

Answer 2

answer is there but the explanation is here

While measuring the length of a metallic rod the reading of the scale at one end is 8.0cm and at the other end is 33.7cm. What is the length of the rod?

que is this

first reading on the scale =8.0

aonther reading is =33.7

so

33.7-8

ans 25.7