The term angle of deviation is used in reference to a prism.
a prism.
a prism
Mean deviation is NEVER used.
Standard deviation is a measure of the spread of data.
Null angles is a term used in mathematics to describe the concept between 2 different tangent directions at a specific point. This is essentially the ordinary sense.
A bulkhead is a structure that is used to provide stability at certain pressures of weight or is a referance to ships walls.
a prism
Coefficient of deviation (CV) is a term used in statistics. It is defined as the ratio of the standard deviation (sigma) to the mean (mu). The formula for CV is CV=sigma/mu.
Mean deviation is NEVER used.
There are 90 degrees in a left angle as there are in a right angle but the term 'left angle' is rarely used
Point
It is named after the type of prism used in the instrument. A constant deviation prism has the property that the angle between light entering the prism (the incident light) and light exiting the prism (the emergent light) is always the same, no matter what the angle of the incident light to the prism.
Failure
Landing
Canthus
Standard deviation is a measure of the spread of data.
Goniometer
the sample standard deviation