Question

In the given vernier calliper both jaws
touch to each other The least count of the
instrument is 0.1 mm. The side calipers
9.
has
Omm 5 mm 10 mm 15 mm 20 mm 25 mm
(a) no zero error
(b) zero error = 0.5 mm
(c) zero error = -0.5 mm
(d) zero error = +0.5 mm



ans b​

Answer 1

Answer:

Nitrogen Cycle is a biogeochemical process through which nitrogen is converted into many forms, consecutively passing from the atmosphere to the soil to organism and back into the atmosphere. It involves several processes such as nitrogen fixation, nitrification, denitrification, decay and putrefaction.