Question

Fill in the blanks:
a. In every measurement, the magnitude is followed by a …………………………………
b. The branch of physics known as optics deals with the study of ……………………….
c. Sprinkling of powder on the carrom board …………………… friction.
d. The value of ‘g’ on earth is ……………. m/s2
.
e. The amount of matter present in a body is called its ……………………….

Answer 1

Answer:

the green substance of the leaf is called chlorophyll