mass energy

Example Sentences

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According to the Standard Model and previous mass measurements, the W boson should weigh about 80.357 billion electron volts, the unit of mass-energy favored by physicists.

From New York Times • Jun. 13, 2022

If the average mass-energy density of space is equal to the critical density on average, how much space would be required to produce a total mass-energy equal to a dust grain?

From Textbooks • Oct. 13, 2016

The pion is created through a temporary violation of conservation of mass-energy and travels from the proton to the neutron and is recaptured.

From Textbooks • Aug. 12, 2015

Newman's discovery has extended the law of the conservation of mass-energy into a new electromagnetic domain.

From Time Magazine Archive

Physicists theorize that up to 27 percent of the mass-energy content of the universe is composed of what they refer to as dark matter.

From "We Are the Ants" by Shaun David Hutchinson