Which Scalar Quantity Have No Unit? Explanation: Strain is a good example, because it is the ratio of original length to extended length, the units cancel and it is dimensionless. This is the correct term for ‘having no units’. Which quantity has no unit? The quantity which has no unit is a constant term. Complete
Which Is Unit Less Quantity? In dimensional analysis, a dimensionless quantity is a quantity to which no physical dimension is assigned, also known as a bare, pure, or scalar quantity or a quantity of dimension one, with a corresponding unit of measurement in the SI of the unit one (or 1), which is not explicitly
Is Force Dimensionless Quantity? The ratio of the internal forces to the external forces will depend upon its speed, and the viscosity of the fluid, and the size of the body. But the ratio of the internal to the viscous forces is dimensionless, so it must depend on some combination of the viscosity, speed V