laser

Ask questions about projects relating to: aerodynamics or hydrodynamics, astronomy, chemistry, electricity, electronics, physics, or engineering

Moderators: kgudger, bfinio, MadelineB, Moderators

Locked
deleted-358318
Posts: 1
Joined: Mon Apr 25, 2016 12:18 pm
Occupation: Other Adult

laser

Post by deleted-358318 »

Hi

In case I point a laser beam on someone in my class,which laser is safe?

Can I use a laser to point to a particular distance? lets say, 6 feet when the object is 9 feet away?

Pls specify.
williamcolocho
Former Expert
Posts: 70
Joined: Sat Dec 13, 2003 10:02 am

Re: laser

Post by williamcolocho »

Hi,

See: https://www.lia.org/subscriptions/safet ... nformation for example.

In short, make sure your laser pointer is a class II or below.
Locked

Return to “Grades 9-12: Physical Science”