Sentence examples for mass of an from inspiring English sources

Though the mass of an object remains constant, its weight varies according to its location.

By 1911, scientists had already measured the charge and mass of an electron.

The unit of atomic mass was thereby defined as 1/16 the mass of an oxygen atom.

The numerical difference between the actual measured mass of an isotope and A is called either the mass excess or the mass defect (symbol Δ).

According to the principle of conservation of mass, the mass of an object or collection of objects never changes, no matter how the constituent parts rearrange themselves.

The rest mass of an atomic nucleus was discovered to be measurably smaller than the sum of the rest masses of its constituent neutrons and protons.

Thus the neutrino does, indeed, have mass and a more accurate number can be put on it.That number is tiny 0.00001% of the mass of an electron.

The theory was plagued by such vexing issues as infinities and other mathematical absurdities when physicists tried to calculate something like the mass of an electron.

This explains why the mass of an atom is primarily determined by the mass of the protons and neutrons in the nucleus.

Since 1961 the standard unit of atomic mass has been one-twelfth the mass of an atom of the isotope carbon-12.

When an object is moving close to the speed of light, we get into the realm of special relativity, which tells us that the mass of an object will increase as it moves faster.