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
The Rittinger constant is dimensionless because it represents the energy required to reduce a unit mass of material from an infinitely large particle size to a specific particle size. Since it is a specific energy value, it does not have any units and is expressed as the work required per unit mass.
Yes, a quantity can have units but still be dimensionless if the units cancel out when they are raised to the power of 0. For example, specific volume (volume per mass) has units of m^3/kg, but when you divide volume by mass, the units cancel out and it becomes dimensionless.
Mass is dimensionless. Its a property of matter.
No, a dimensionless quantity does not have a unit because it represents a pure number without any physical dimension. Examples of dimensionless quantities include ratios, proportions, and mathematical constants.
No. "Dimensionless" means there are NO units involved.
energy/mass example: calories/gram
Atomic weight, which is the mean relative mass and is dimensionless.
The Rittinger constant is dimensionless because it represents the energy required to reduce a unit mass of material from an infinitely large particle size to a specific particle size. Since it is a specific energy value, it does not have any units and is expressed as the work required per unit mass.
Yes, a quantity can have units but still be dimensionless if the units cancel out when they are raised to the power of 0. For example, specific volume (volume per mass) has units of m^3/kg, but when you divide volume by mass, the units cancel out and it becomes 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.
Mass is dimensionless. Its a property of matter.
Correct: it is a dimensionless number.
No, a dimensionless quantity does not have a unit because it represents a pure number without any physical dimension. Examples of dimensionless quantities include ratios, proportions, and mathematical constants.
A dimensionless number has no units. The units of all variables that compose the dimensionless number (product or ratio) must cancel each other.
If a quantity is "dimensionless", that means it has no units, and it's just a number.
Yes. Conversion factors will generally be dimensionless constants.