Question

c) Write any four small units to measure length?
d)
In which unit is the thickness of plastic carry bags expressed?
e) Write down the following measurements in the descending order of their values?
5 mm , 5 nm , 5 cm , 5 nm
f)
What is one astronomical unit?​

Answer 1

Answer:

d) nanometres

e)5cm >5mm >5nm= 5nm

Answer 2

Answer:

Hai ☺☺☺☺☺☺☺☺☺☺☺☺☺☺☺☺