Mass does have dimension. It is M L0 T0. Of course basic! But it has dimension.
Mass is one of the basic dimensions. For example momentum has dimensions ML/T
Mass is dimensionless. Its a property of matter.
KR and KK are not dimensionless.
"Dimensionless" means it doesn't have a unit.
No. "Dimensionless" means there are NO units involved.
Volume = mass / specific gravity. Units are cubic centimeters and grams or cubic meters and tonnes. s.g. has no units : it is a dimensionless quantity.
Mass is dimensionless. Its a property of matter.
energy/mass example: calories/gram
Atomic weight, which is the mean relative mass and is dimensionless.
the dimensionless numbers have the definition as that of dimensionless groups, and have all the properties which dimensionless groups have.
Angles are not dimensionless.
KR and KK are not dimensionless.
"Dimensionless" means it doesn't have a unit.
Correct: it is a dimensionless number.
You cannot. A percentage is a pure number whereas a kg is a measure of mass. You cannot convert from a dimensionless value (like a number) to a mass (with dimension [M]).
No. "Dimensionless" means there are NO units involved.
Volume = mass / specific gravity. Units are cubic centimeters and grams or cubic meters and tonnes. s.g. has no units : it is a dimensionless quantity.
A dimensionless number has no units. The units of all variables that compose the dimensionless number (product or ratio) must cancel each other.