Cubic centimetres and millilitres.
There is no real reason for two equivalent measurements to be rationed! The ratio of two equivalent measurements will depend on the units used. The ratio between a length in feet and the equivalent length in inches, for example, is 12:1.
A rate that compares two equivalent measurements is a conversion rate.
Cross Products is the ratio between two sets of measurements.
38 cm
Possibly the conversion factor.
The words gas and vapor are often used interchangeably. These two words however represent very different aspects of the gaseous state of matter.
These two words can often be used interchangeably. However, they can differ when build is used as a physical concept and construct is used as an abstract concept.
A bannock is a Scottish bread When a round bannock is cut into wedges, the wedges are often called scones although the two terms (bannock and scone) are often used interchangeably.
The other two names for confession are penance and reconciliation. These terms are often used interchangeably in Christian denominations to refer to the sacrament of confessing sins and receiving forgiveness.
supine
Measurements
At the turn of the 20th century the term jazz had two spellings. The musical term Jazz was interchangeably used with jaz.
That would be "velocity", not "valocity". In physics, the term "velocity" is used when the direction is considered relevant; a "speed" is only the amount, without specifying a direction. (In everyday speech, the two terms are often used interchangeably.)
The two terms are sometimes used interchangeably, but foam rubber is often used for rubbers that start off as liquids (e.g., latex, liquid urethanes) and sponge rubber is often used more for solid rubbers (e.g., EPDM, Nitrile (NBR), neoprene).
It can be used either as one word or two. The OED lists references which use them interchangeably.
the equipment used to make accurate measurements of is a watch
A bannock is a Scottish bread When a round bannock is cut into wedges, the wedges are often called scones although the two terms (bannock and scone) are often used interchangeably.