Assuming the light is on and the oculars are in place what are the next 2 steps

If the light is on and the oculars are in place, then we should adjust the lens so that we could get the clear image. The second step is put the eye on the eyepiece view the sample which is placed under oculars.

Explanation:

Microscope is a common device which is used in the laboratory. This can be used in physics, chemistry and biology lab. But it is more common in biology lab.

It is so because the microorganisms are very common and they cannot be seen by naked eyes so the scientist use microscope to view them. To have a proper observation of microorganism the light should be perfect and the ocular should be adjusted perfectly.

its temperature is increasing. this causes molecular vibrations to increase.