noun🔗Share相対性The state of being relative to something else."The difficulty of a math problem's relativity to my current understanding made it challenging. "数学の問題の難易度が現在の私の理解と相対的であるため、難しかった。physicstheoryChat with AIVocabulary GamePractice Reading
noun🔗Share相対性The principle that the laws of physics should be the same for all observers."Even though the ball looks like it's moving fast to me on the ground, the principle of relativity says someone on a train moving at a constant speed will see the ball obey the exact same laws of physics. "ボールが地面にいる私には速く動いているように見えても、相対性の原理は、一定の速度で動く電車に乗っている人は、ボールが全く同じ物理法則に従うのを見るだろうと言っています。physicstheoryscienceChat with AIVocabulary GamePractice Reading
noun🔗Share相対性理論Either of two theories (special relativity or general relativity) developed by German-American physicist Albert Einstein. Also called Einsteinian relativity."Engineers need a strong understanding of relativity when designing GPS satellites because of the effects of gravity and speed on time. "エンジニアは、時間に対する重力と速度の影響のため、GPS衛星を設計する際に相対性理論を深く理解する必要があります。theoryphysicsscienceastronomyspacetimeChat with AIVocabulary GamePractice Reading