Physics regards matter solely as the vehicle of energy.... In a word, physics may be regarded as the science of energy, precisely as chemistry may be regarded as the science of matter.
Physics: Advanced Course (2nd edition), Chapter I (p. 6)
Physics regards matter solely as the vehicle of energy.... In a word, physics may be regarded as the science of energy, precisely as chemistry may be regarded as the science of matter.
Physics: Advanced Course (2nd edition), Chapter I (p. 6)