Which one of the following is not measured in the units of energy

Which one of the following is not the unit of energy ?

Which one of the following is not the unit of energy ?

In isosceles triangleABC, one angle measure 55^(@) and another angle measure 70^(@) . Which one of the following is the measure of the third angle?

Which one of the following is not the unit of energy?

Which one of the following is not the unit of energy?