Difficult to explain without diagrams, but the micrometer relies on an accurate screw which advances the caliper a precise amount with each revolution. So you turn the screw until the object is lightly held, then read the axial scale and add on for the number of screw turns above the nearest scale reading. The most accurate type also have a vernier scale for very small distances. I suggest you look at Wikipedia 'Micrometer' which has a thorough explanation with diagrams.
75 micrometers = 0.00295275591 inches
1 Micrometer = 1000 Nanometers. 50 Nanometers = 1000/50 Micrometers = 20 Micrometers.
The wavelength is approx. 0.78 micrometers to 1000 micrometers.
1 micrometer = 1,000 nanometers 1 nanometer = 0.001 micrometers
Steel.
One tenth of 4200 micrometers is 420 micrometers.
There are 64,000 micrometers in 64 millimeters. 64 millimeters x 1000 micrometers/1 millimeter = 64,000 micrometers 1 millimeter = 1000 micrometers
17,075,270,000,000,000,000,000,000 micrometers
25,400 micrometers
There are 1,000 micrometers in one millimeter.
1m = 1,000,000 micrometers 100 micrometers x (1m/1,000,000 micrometers) = 1 x 10-4m, or 0.0001m
6000 micrometers
In micrometers: about 200 micrometers.
730 micrometers
325000 micrometers
750000 micrometers.
50000 micrometers