Because Viruses are very small... Even smaller than bacteria... They are so small that they cannot be seen by any ordinary light microscope ! hence You Need To Use An Electron Microscope!
The electron microscope is used to view things such as viruses as they are to small to be seen on a light microscope
Viruses. They are smaller than the average wavelength of light and as such are not viewable unless an electron microscope is used.
Light microscope were used to discover cells
because if any other were to be used, the organism wil die or it must be dead first.
Anything that is smaller than the wavelength of light, thatmeans that it is smaller than light and therefore is not visible, at all, to know it exists an electron microscope must be used which captures a reflection of the object a scanning electron microscope uses a computer to make the image
The electron microscope is used to view things such as viruses as they are to small to be seen on a light microscope
An electron microscope can be used to view viruses. Scientists can use a negative stain to view bacteria and different types viruses.
Its an electron microscope.It might be scanning electron microscope or TEM
As viruses cannot be seen with the optical microscope, electron microscopes are used. All the "lenses" in an electron microscope are magnetic fields produced by electromagnets and/or electrostatic fields produced by electrically charged metal plates and/or rings.
Viruses. They are smaller than the average wavelength of light and as such are not viewable unless an electron microscope is used.
Viruses. They are smaller than the average wavelength of light and as such are not viewable unless an electron microscope is used.
A microscope isn't used for navigating/exploring the universe. A microscope is for looking at germs, viruses etc. A telescope is able to look at the sky. A microscope is used in science labs. Not use for space explorering.
---- The above statement is incorrect. Viruses, like all microorganisms, have no colour. The "colour" we see when we view photographs of them are due to graphical enhancement from the microscope that they used.
A virus of 50nm would be too small to see unless an electron microscope was used because it has greater resolving power and a resolution up to .1nm. A microscope using compound light as the means of illumination could not resolve better than approx. 200nms.
a microscope is an instrument which is used for viewing the things/organisms in detail which can not be seen by a naked eye.
Light microscope were used to discover cells
A shop microscope is a small microscope used in a microscope laboratory. They are also used in electronics production facilities.