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mass ratio

British  

noun

  1. the ratio of the mass of a fully-fuelled rocket at liftoff to the mass of the rocket without fuel

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Example Sentences

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The mass ratio was determined with a relative uncertainty of 3×10-8.

From Science Daily Feb. 27, 2024

The material also reduced those dye concentrations in the water by 90% and 64%, respectively, in just 30 minutes, when the starting catalyst to dye mass ratio was 1 to 1.

From Science Daily Oct. 10, 2023

Using some theoretical results enabled them to determine the deuteron to proton mass ratio to 4.5 parts per trillion, they report in a paper in press at Physical Review Letters.

From Science Magazine Nov. 30, 2021

That is, samples that have the same mass ratio are not necessarily the same substance.

From Textbooks Feb. 14, 2019

My interpretation of the definitions of specific impulse and mass ratio especially seemed to impress him.

From "October Sky" by Homer Hickam

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