Recent content by Tardis Traveller

I thought about it and i think the refracted ray inside the glass should come to the edge at a critical angle so that all of it gets reflected to the glass again and so on right?

Homework Statement A light ray falls from the air (##n_a=1##) into the center of the upper surface of a long cilindrical glass tube with an index of refraction ##n_t=3/2##. The tube is submerged into water all the way to the upper edge and the waters index of refraction is ##n_w=4/3##. What is...

Oops, your absolutely right i gave you the density, its 100kPa actually at the surface

The atmospheric pressure 1000 kg/m3

Homework Statement A bubble comes from the bottom of the tank of water to the surface and triples in its volume. If the temperature of the tank of water doesn't deppend on the depth what is the depth of the tank that the bubble was at? Homework Equations ##PV=nRT## The Attempt at a Solution...