Answer:
Explanation:
We are given that
Force exerted by a rubber band is given approximately by
Where =Unstretched length
x=Stretch length
=Constant
We have to find the work needed to stretch the rubber band the distance x.
Work done=
The angular magnification of the microscope is 78.125.
<h3>What is angular magnification?</h3>
the ratio of the angle at the eye that an optical instrument's image occupies to the angle at the eye that an object occupies while not being viewed through an optical instrument is called as angular magnification.
Thus we can calculate it as:
- focal length of objective lens, fo = 1.6 cm
- focal length of the eyepiece, fe = 2.5 cm
- Distance between the lenses, L = 15 cm
- Least distance of distinct vision for normal eye, d = 25 cm
The formula for the magnification of the compound microscope is given by
M = - 78.125
Thus, the magnification of the compound microscope is 78.125.
Learn more about angular magnification here:
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A .vox = 500 M/S * COS (30*)
VOY = 500 M/S * SIN (30
Answer:
The procedure is the plan for how you will conduct your experiment.
Explanation:
Answer:
cell swell and burst(b)
Explanation:
This process is called hemolysis. it also occurs in a red blood cell.