Either a ruler or a caliper.
the video taps
There is no direct conversion between millimeters and grams because they are units of different physical quantities (length and mass, respectively). Millimeters measure length, while grams measure mass.
There is no equivalence. A millimetre is a measure of length or distance in 1-dimensional space while a gallon is a measure of volume in 3-dimensional space. The two measure different things and, according to basic principles of dimensional analysis, conversion from one to the other is not valid without some addition information.
Yes, you can measure a computer mouse in centimeters or millimeters. Most computer mice are compact and typically measure around 10-12 centimeters in length. Some mini or travel mice may be smaller, measuring around 7-9 centimeters.
Millimeters, inches, light-years, miles, it's all the same: Measure all four sides and add their lengths together. That's what "perimeter" means. For some figures there really is a formula. For example, since a square or a rhombus has all four sides the same length, you can just measure one of them and multiply by 4. But the sides of a trapezoid (not "TARPezoid") don't have any particular relationship in terms of length.
You cannot calculate standard deviation for objects such as concrete cubes - you can only calculate standard deviation for some measure - such as side length, surface area, volume, mass, alkalinity or some other measure.
A convex lens has a focal length of 150 millimeters. Some politicians will go to any length to keep their positions. The horse won the race by barely a length.
There is no equivalence. A millimetre is a measure of length or distance in 1-dimensional space while a litre is a measure of volume in 3-dimensional space. The two measure different things and, according to basic principles of dimensional analysis, conversion from one to the other is not valid without some addition information.
There is no equivalence. A millimetre is a measure of length or distance in 1-dimensional space while a litre is a measure of volume in 3-dimensional space. The two measure different things and, according to basic principles of dimensional analysis, conversion from one to the other is not valid without some addition information.
you can use a balance table for some small objects.
None. A millimetre is a measure of length or distance in 1-dimensional space while a litre is a measure of volume in 3-dimensional space. The two measure different things and, according to basic principles of dimensional analysis, conversion from one to the other is not valid without some addition information.
You measure it, unless there is some other information that you have.