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Why is Rittinger constant 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.
Can a quantity have units but still be dimension less give example?
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.
What is the dimension of mass?
Mass is dimensionless. Its a property of matter.
Does a dimensionless quantity have a unit?
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.
Can a quantity have units but still be dimensionless?
No. "Dimensionless" means there are NO units involved.
Is specific weight is a dimensionless quantity?
energy/mass example: calories/gram
What mass is listed in the periodic table?
Atomic weight, which is the mean relative mass and is dimensionless.
Why is Rittinger constant 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.
Can a quantity have units but still be dimension less give example?
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.
What are dimensionless numbers?
the dimensionless numbers have the definition as that of dimensionless groups, and have all the properties which dimensionless groups have.
Why angle has a unit in spite it is dimensionless?
Angles are not dimensionless.
What is the dimension of mass?
Mass is dimensionless. Its a property of matter.
Is relative dielectric constant dimensionless?
Correct: it is a dimensionless number.
Does a dimensionless quantity have a unit?
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.
How do you prove dimensionless groups?
A dimensionless number has no units. The units of all variables that compose the dimensionless number (product or ratio) must cancel each other.
Which dimensionless quantity has unit?
If a quantity is "dimensionless", that means it has no units, and it's just a number.
Can a quantity have constant value and be dimensionless?
Yes. Conversion factors will generally be dimensionless constants.
