Physics — the science of nature
Physics studies physical phenomena — events in nature that follow general laws: motion, heating, light, sound, electricity, and more.
Physics builds models and tests them by experiment. The result is laws that let us predict what will happen in a new situation.
A physical phenomenon can be observed and measured
A physical law is a stable link between quantities
Physics connects to technology: knowledge → devices and engineering
Which branch of physics does the phenomenon belong to?
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A ringing bell
Choose an answer: