mass-energy equivalence   (TTS Sound)

The mass-energy_equivalence has 1 Senses.

• mass-energy equivalence
• 質量とエネルギーの同等性
• (physics) the principle that a measured quantity of mass is equivalent (according to relativity theory) to a measured quantity of energy
• 測定した質量が測定したエネルギー量と等しいという（相対性論による）原則