energy
In a fraction they must be in the same units. In a ratio they need not be.
Measure the depth and width using the same units. Divide the depth measurement by the width measurement.
No. Measurement units are defined by and conversely. So the same units necessarily means same dimensions.
They don't have to have the same value but they have to be in the same measurement units if, for example, you are multiplying the values to find the area of a rectangle.
energy
Units
The same units as the mean itself. If the units of the mean, are, for example miles; then the error units are miles.
Yes, SI units remain the same regardless of where the measurement is taken. The International System of Units is a standardized system used worldwide to ensure consistency and coherence in measurements.
Two measurements are equal when they have the same numerical value, for example 1 inch is equal to 2.54 centimeters. To show equality between measurements, they must have the same units, or be converted to the same units for comparison.
no watt is a measurement of power where as if you meant joule that is a measurement of energy which are not the same thing
In a fraction they must be in the same units. In a ratio they need not be.
The two units are the same measurement.
Yes but the units of measurement are different.
Yes, SI Units do remain the same regardless of where the measurement is taken, whether on the Moon or on Earth. The units are standardized globally and do not change based on location.
Measure the depth and width using the same units. Divide the depth measurement by the width measurement.
In order to subtract or add data you must make sure it has the same units.