ASAP Parts of a Microscope: Use the following word bank to identify the following parts of the microscope. Body Tube
Ocular Lens ( eye piece)
Revolving Nose piece Arm
Objectives (three of these) Diaphragm
Stage clips
Stage
Light Source
Base
Course Adjustment Knob
Fine Adjustment Knob

c)as speed changes, wavelength and frequency change.

everything changes!

answer: the rock sample is a sedimentary rock.

explanation:

it is given that:

mass of rock sample, m = 2.7 g

volume of rock sample,

so, density of rock sample will be

since, the density of rock sample is . hence, the rock sample is a sedimentary rock, whose densities varies between .

.) the observation by semmelweis that more mothers died of childbed fever when their doctors also worked in the morgue

true tan speed = ang vel x radius