Explain the Compound microscope ?
Answers were Sorted based on User's Feedback
Answer / guest
It consists of two convex lenses of short focal lengths,
called the objective and the eye piece respectively. The
object to be magnified is placed just beyond the focus of
the objective. It forms a real, inverted and slightly
enlarged image of the object. This image is so adjusted that
it lies within the focus of the eye-piece, which acts as
magnifying glass, producing as image at the minimum distinct
of distance vision of the eye.
Now magnifying power of a microscope = angle subtended by
the image at
the eye
----------------------------------------
Angle subtended by object
when at the distance of distinct vision
Is This Answer Correct ? | 8 Yes | 2 No |
Answer / nidhi arora
There are 13 parts of a compound microscope .
1. Eyepiece - through we see the slide .
2. Body tube - it Has 2 no.s 10x and 15x ...it helps to do the image large.
3. Stage - on which we keep a slide to .
4. clip - it holds the slide.
5. Microscope slide - glass slide on which we have to do the experiment .
6. Arm - we hold the microscope through the arm .
7. Mirror - it has 2 convex lenses .
8- condenser -
9- coarse and fine adjustment - temporary and permanent adjustment to see the slide properly .
10- objective lens - we put the slide on the the objective lens .
11- swivel
12- base - on which the whole microscope is standing .
How to handle it ?
We should always hold it from its arm and we should not tilt it , it should be straight .
Is This Answer Correct ? | 6 Yes | 1 No |
What is Concave lens ?
You want to magnetize a metal. How would you do that?
Why does it take longer to heat a bucket of water than a cup of water?
What is meant by common potential?
Explain the domestic consumption of electricity is calculated in?
How does the elevation and air pressure affect the boiling point of water?
Explain what are wave fronts?
What does the acronym am stands in radio transmission?
Why a capacitor is a voltage sensitive device?
What is master oscillator?
Why dies a boat-man push the bank with an oar, when he wants to clear his boat off the bank?
we know when two atom combine,the electrions are in valance band,but in case of semiconductor doner or acceptor level are above of v.. whyb