Answer:
lower temperature air more dense
Answer:
<u>Critical</u><u> </u><u>angle</u><u> </u><u>is</u><u> </u><u>2</u><u>4</u><u>.</u><u>4</u><u>°</u>
Explanation:
n is refractive index
c is critical angle
I think you could find a bunch of these answers on google :)
The statements that best describes Ergonomics is :
Ergonomics is the science of adjusting you, the healthcare worker, to fit the environment, tasks, or procedures.