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Phrases starting with the letter: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Previous word: mass number

Definition of: mass ratio

The ratio of the total mass of a rocket to its mass after the expenditure of fuel, calculated at approximately 2.72 to 1 for a rocket designed to travel at the exhaust velocity of its fuel.

Most often used phrases:

brain to body mass ratio
body mass ratio
proton to electron mass ratio
charge mass ratio
electron mass ratio

Phrases starting with the letter: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

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