They are one and the same.
None.
Each refers to a length of 1 metre.
Square meters is a measure of area and meters is a measure of length or distance.
a ruler is shoter than a meter stick ~ A typical ruler is 12 inches, however, there are many other measuring devices also called rulers. A meter stick is around 3 yards, I believe.
Metre cube is used for the volume of 1m*1m*1m and for other case like for volume of 2*2*2 we use 8 cubic metres.
A hygrometer measure humidity. One sort of hygrometer is psychrometer, it has two thermometers one kept wet the other dry. The difference between the temperatures is related to the humidity.
A device that measures humidity is called a hygrometer.
Moisture meters, under that name, are made for both wood and concrete. There are several designs of these. For measuring the moisture content of the air, an Hygrometer is one type of device. Another device is a Dew Point Meter, quite accurate.
None.
"in" and "out" are the direction of the pressure.
Hello
LCR meter is a device. And electrochemical impedance spectroscopy is a method. So the difference between them are like the difference between pen and writing.
1 meter = 1,000 millimeters 1 millimeter = 0.001 meter The difference between 1 millimeter and 1 meter is 999 millimeters. That's the same length as 0.999 meter.
9m2 3mx3m
0.75 metres or 75cm or 750mm
none
Each refers to a length of 1 metre.