answersLogoWhite

0


Best Answer

there are several kind of different , we can separate :

1- Methods of analysis

2- properties of Methods of analysis

3-properties of their structure

4-resolution and resoiving power of their

(by : S.M Zendehbad)

User Avatar

Wiki User

โˆ™ 14y ago
This answer is:
User Avatar
Study guides

Physics

13 cards

A 5 ohm resistor a 10 ohm resistor and a 15 ohm resistor are connected in series to a 120 volt power source What is the amount of current flowing between the 5 ohm resistor and the 10 ohm resistor

When measuring the angle of incidence and the angle of refraction the imaginary line drawn perpendicular to the surface at the point of incidence is called the

A soldier hears the sound of a distant cannon 6 seconds after he sees the flash How far away is the cannon

The speed of sound is approximately 340 ms If a sound wave has a wavelength of 0.68 meters the frequency will be approximately

โžก๏ธ
See all cards
3.6
โ˜†โ˜…โ˜†โ˜…โ˜†โ˜…โ˜†โ˜…โ˜†โ˜…
124 Reviews
More answers
User Avatar

Wiki User

โˆ™ 12y ago

Two microscopes used to study cells are scanning and electron microscopes.

Scanning microscope gives an ability to see the outer part of the cell and cellular parts such cilli are clearly shown. Electron microscope penetrates the cell and we can visualize the contents inside the cell, such as organelles.

This answer is:
User Avatar

User Avatar

Wiki User

โˆ™ 11y ago

1.Scanning electron microscope 2.Transmission electron microscope

This answer is:
User Avatar

User Avatar

Wiki User

โˆ™ 14y ago

Phase Contrast Microscope- uses UV light

Dark Field Microscope-

This answer is:
User Avatar

User Avatar

Wiki User

โˆ™ 14y ago

There are two basic types of modern microscopes, the stereo and the compound Gloria Collins WikiAnswers: GJC6464 Site: worldofproductsonlinecatalog.com

This answer is:
User Avatar

User Avatar

Wiki User

โˆ™ 11y ago

Compound light microscopes

Transition electron microscope

Scanning electron microscope

This answer is:
User Avatar

User Avatar

Wiki User

โˆ™ 11y ago

Transmission electron microscopes, and Scanning electron microscopes

This answer is:
User Avatar

User Avatar

Wiki User

โˆ™ 11y ago

(Justust) optical and electron

This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: What are two main types of electron microscopes?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

What are the two main types of electronic microscopes?

Biologists use two main types of electron microscopes. Transmission electron microscopes (TEMs) shine a beam of electrons through a thin specimen. Scanning electron microscopes (SEMs) scan a narrow beam of electrons back and forth across the surface of a specimen.


What are the two types of microscopes?

Light Microscopes And Electron Microscopes


What are two types of microscopes?

Light Microscopes And Electron Microscopes


What are two types of electron microscopes?

Two types of electron microscopes are the scanning electron microscope, or SEM, and transmission electron microscope, or TEM.


What are the two types of electron microscopes?

Biologists use two main types of electron microscopes. Transmission electron microscopes (TEMs) shine a beam of electrons through a thin specimen. Scanning electron microscopes (SEMs) scan a narrow beam of electrons back and forth across the surface of a specimen.


What are the two different types of microscopes?

Light microscope Electron microscope


Which two types of microscopes view the surface of an object?

An optical, and an electron microscope.


Which two types of microscopes view objects that have been sliced and treated to improve contrast?

transmission electron


What two types of microscopes view the surface of an object?

The binocular dissecting microscope and the scanning electron microscope.


Name the two types of microscopes?

There are a variety of microscope types, but two large and different types are electron microscopes and optical microscopes. Optical microscopes are cheaper, and are commercially available for even you to buy. They work with lenses, and in many cases, oil emulsions. Electron microscopes work by bombarding specimens with electron beams. They are significantly more expensive than optical microscopes, but give a better quality image and come with vastly superior magnification levels, due to the fact that electrons have wavelengths circa 100,000 shorter than photons, or light. This enables you to see things in much greater detail.


Types of microscope and their uses?

Compound microscopes can be found in most biology and science classrooms. They are electrically operated and use light to enhance the image of a cell. They will have multiple lenses for viewing.Dissecting microscopes are also known as stereo microscopes. They have low magnification and are also light powered. These microscopes can view objects larger than what a compound microscope is able to handle, in three dimensions.Scanning Electron Microscopes use electrons instead of light to create an image. These microscopes produce three-dimensional images with high resolution and magnification. They also have a larger depth of focus.Transmission Electron Microscopes use electrons instead of light to create an image. The material prepared must be very thin. The beams of electrons that pass through it give the viewer high magnification and resolution. These give two-dimensional images.Electron microscopes are one of the most advanced microscopes used today. This microscope is powered by a beam of electrons with very short wavelengths. These electrons strike objects that come in its path and helps increase the resolution of the microscope. The electron microscope is one of the types of microscopes used to study cells like tiny viral cells as well as larger molecules.


What two microscope are used to view very small organisms?

Optical Microscopes. Electron Microscopes.