this post was submitted on 30 Aug 2023
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[–] StructuredPair@lemmy.world 6 points 2 years ago

Laws aren't better than theories; they are generally statements about a narrow range of phenomena which can be expressed mathematically while a theory covers a wide range of phenomena. For example, theory explains the origin of all conservation laws in physics as being the result of symmetry. Each law covers a specific thing (i.e. conservation of momentum) while the theory covers all conserved quantities.