One micron is 1/1000 of a mm. There are 25.4mm in 1 inch. So 1 micron = 1/(25.4 x 1000) of an inch.
500 mm 1 cm = 10 mm 1 mm = 0.1 cm
50 mm = 0.164 feet
10 mm = 1 cm, hence 50 mm = 50/10 = 5 cm
1 km = 1000000 mm So, 5 km = 5,000,000 mm . Hence 5 km is not equal to 5000mm.
420 microns is equal to 0.42 millimeters.
1000 microns = 1 mm so 1 micron = 0.001 mm. Simple!
One micron is equal to 0.001 millimeters.
1 mm is 1000 micron. That means 1 micron is 0.0001 mm This is not correct. Yes, 1mm is 1000 micron. Watch those zeros. 1 micron is .001mm.
One micron is 1/1000 of a mm. There are 25.4mm in 1 inch. So 1 micron = 1/(25.4 x 1000) of an inch.
A micron is a thousandth part of an mm. so 0.02 is equal to 20 microns
1 micron = 0.001 millimeter
50 mm = 0.05 m.
First you have to under stand micron. Micron is the one million part of any thing i.e 1/1000000. one micron is equal to = 1/1000000 =0.000001 m to change metres to mm simply multiply it with 1000, i.e 0.000001*1000= 0.001mm so 1 micron is =0.001mm
A micron is a micrometre. 1 micron = 0.001 mm so 60 microns = 60*0.001 mm = 0.06 mm
I believe one micron is one millionth of a meter and a mm is one thousandth of a meter. Therefore, a micron is one thousandth of a mm.
ANSWERIn the case of polythene, gauge can be converted to thickness by dividing by four to get the thickness in micron or dividing by 4000 to get the thickness in mm. Here are some common examples:100 gauge = 25 micron = 0.025mm120 gauge = 30 micron = 0.03mm200 gauge = 50 micron = 0.05mm250 gauge = 62.5 micron = 0.0625mm400 gauge = 100 micron = 0.1mm