|MadSci Network: Physics|
I know that seemed vague so here it is: the tube is in the form of a capsule, like the medicine ones, and the entire inside is a seamless mirror. The only seam in it is a tiny hole at the very top wide engough only for a small laser beam to fit through, no room to go back out. The laser that you are using is strong enough to burn skin. Would the capsule explode? This question popped up in my mind at the age of seven, and has been bugging me. Thanks for taking your time to read this.
Re: What would happen if you had a tube and shot a laser into it?
Try the links in the MadSci Library for more information on Physics.