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Can a quantity have units but still be dimensionless?
No. "Dimensionless" means there are NO units involved.
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 be dimensionless and have no units?
Yes, a dimensionless quantity is a quantity that does not have any physical dimensions or units. It is a pure number or ratio that represents a comparison between two quantities. Examples of dimensionless quantities include angles, ratios, and pure numbers like pi.
Why index of refraction has no units?
The index of refraction is a dimensionless quantity representing how much light bends as it passes through a medium compared to a vacuum. It is a ratio of the speed of light in a vacuum to the speed of light in the medium, so the units cancel out, leaving a unitless value.
Can a quantity have unit and still be diamensionless?
No, a quantity cannot have units and still be dimensionless. The dimensions of a quantity are determined by its units, so if a quantity has units, it has dimensions. Dimensionless quantities are those without any units.
Which dimensionless quantity has unit?
If a quantity is "dimensionless", that means it has no units, and it's just a number.
Is specific weight is a dimensionless quantity?
energy/mass example: calories/gram
Can a quantity have units but still be dimensionless?
No. "Dimensionless" means there are NO units involved.
What are dimensionless numbers?
the dimensionless numbers have the definition as that of dimensionless groups, and have all the properties which dimensionless groups have.
What is material constant of a semiconductor?
it's an unitless quantity.......
What is material constant of semiconductor?
it's an unitless quantity.......
What is the rule of dimensionless quantity?
infinity
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 constant value and be dimensionless?
Yes. Conversion factors will generally be dimensionless constants.
What units does the equilibrium constant have?
The equilibrium constant is a unitless quantity.
Can a quantity be dimensionless and have no units?
Yes, a dimensionless quantity is a quantity that does not have any physical dimensions or units. It is a pure number or ratio that represents a comparison between two quantities. Examples of dimensionless quantities include angles, ratios, and pure numbers like pi.
Why index of refraction has no units?
The index of refraction is a dimensionless quantity representing how much light bends as it passes through a medium compared to a vacuum. It is a ratio of the speed of light in a vacuum to the speed of light in the medium, so the units cancel out, leaving a unitless value.
