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using simple object to show how a LASER works.

hiya guys, I need some help!! we've got to do a presentation to the rest of the class after half term to show using simple everyday objects how a LASER works?!!? does anybody have any ideas? im totally stuck, thanks for your help!!

Reply 1

jpowell

Do you know how a laser works? That is always a good start. I would use a load of ping pong balls and a flashlight personally, with some mirrors.

Reply 2

MC REN

you could use simple everyday objects such as pens and paper and just draw a picture :smile:

Reply 3

strawberries

I dont fully understand how a lasrer works, could you explain how it works? and how what you suggested would show it? thank you very much for your help.

AntiMagicMan

Do you know how a laser works? That is always a good start. I would use a load of ping pong balls and a flashlight personally, with some mirrors.