Science Buddies: "Ask an Expert"

I was wanting to know when a light switch is turned on, is the light continuously staying on or is the light traveling so fast that to the naked eye it appears to be on? Thanks for answering!!

Hello.

This forum is to help students with science fair projects. Is your question related to a science fair project? If so, please let us know about your project so we can best help you. If not, there are other forums more appropriate to help you.

Thanks!