Lab Report

EXPERIMENT 1: TO COMPARE FUNCTION AND PART OF MICROSCOPE


1.0Objectives

i) To mark the function of microscope.
ii)Able to prepare sample and report utilise microscope for experiment.
iii)Manage to identify the part of microscope.
iv)Appy safety precaution when use microscope.

1.1Introduction

A scientific instrument which magnifies objects that are in any case depleted to be seen by the naked eye. Microscopes come in ii varieties - electron microscope (EM) and argus-eyed microscope (LM). A microscope is an instrument to see objects too microscopical for the naked eye.
Its a device used for magnifying small entities which cannot be seen by the eyes without any additional aid, it uses gang of magnifying lenses with a rotator that can be used to adjust the watch view option. The science of investigating small objects using much(prenominal) an instrument is called microscopy. Microscopic means invisible to the eye unless aided by a microscope.



1.1.2Type Of Microscope
There are miscellaneous types of microscope such as :-

i) Optical Microscopes
-These microscopes use visible thinly (or UV light in the case of fluorescence microscopy) to make an image. The light is refracted with optical lenses. The first microscopes that were invented belong to this category.



The price of optical microscopes varies from real cheap. Optical microscopes can be further subdivided into several categories:

compound Microscope
These microscopes are composed of two lens systems, an objective
and an ocular (eye piece). The level best useful magnification of a compound microscope is about 1000x (100x 10).

binaural Microscope (dissecting microscope)
These microscopes magnify up to about maximum 100x and supply a 3-dimensional view of the specimen. They are useful for observing opaque objects.

Confocal laser scanning microscope
Unlike compound and stereo microscopes, these devices are uncommunicative for research organizations. They are able to scan a...If you want to derive a full essay, order it on our website: Orderessay



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