You can use :
a microscope
a telescope or
a magnifying glass
Magnification is only ever expressed in "times". In writing a report you would write "At 2 times magnification", or if you are putting it on a graph or a figure you simply need to write "X 2" Where the X stands for times.
it could be either coarse or fine knob. coarse knob is used to focus image at higher magnification, while fine knob is used to focus on lower magnification
In a light microscope magnification is varied by using different lenses to refract the light. In an electron microscope magnification is varied by altering the configurations of magnetic fields to bend the electron beam.
One that has a magnification range of 20x-100x.
Depends which type of microscope we are talking about. The common compund light microscope has a resolving power of 0.2 micrometer or 0.0002 millimeter. In comparison the human eye's resolving power is 0.1 millimeter. Resolving power is the minimum distance between two objects or particles such that the objects are distinguishable. So for example in the case of human eyes with resolving power of 0.1 millimeter, if you bring two objects any closer to each other than 0.1 mm, our eye cannot tell if they are two separate objects or not. Last but not least, the lower the resolving power, the higher the resolution. So because a compound microscope has a lower resolving power than human eye, it has a higher resolution.
1. compound microscope has higher magnification power 2. Dissecting is used for studying 'big' objects 3. compound is for looking at cells, etc.
Bunsen burner Heating mat and other.......
To start with, most major errors can be seen without magnification. But a magnifying glass of at least three (3x) to seven power (7x) can be used to examine the coins..
That signifies 1.06 thousand times magnification, or 1,060 times. Is used widely for high magnification microscopy.
Nickel, cobalt, and iron.
the electron microscope. has 250,000x magnification
A magnification of five to forty times (5-40x) is generally required for microsurgery. A lower magnification may be used to identify and expose structures, while a higher magnification is most often used for microsurgical repair.
Some other kinds of objects used as currency is salt,furs,grains,and gold.
you always get to draw and have fun designing houses or buildings
Magnification is only ever expressed in "times". In writing a report you would write "At 2 times magnification", or if you are putting it on a graph or a figure you simply need to write "X 2" Where the X stands for times.
That is commonly why coloured paint is used.
the answer is hands wax and other objects