Question

Fill in the blanks with the suitable words:

(a) Measurement means the comparison of an ............. quantity with some known quantity. the know quantity is called a .............
(b) The length of for forearm from elbow to finger tips is called........... .
(c) The SI unit of length is.......... .
d) Distance is always measured between the.............
points.​

Answer 1

Explanation:

(a) Measurement means the comparison of an unknown quantity with some known quantity. the know quantity is called a unit

(b) The length of for forearm from elbow to finger tips is called a cubit

(c) The SI unit of length is meter.

d) Distance is always measured between two

points.