Refraction of light: Critical angle
Not what you're looking for?
Imagine a fish in the lake. And assume that the surface of the water is absolutely flat - no waves at all. Draw a picture and describe what the fish should see. Can the fish see someone standing on the shore of the lake?
Purchase this Solution
Solution Summary
The solution is about the vision of outer world to a fish in a lake, with calculations and the ray diagram.
Purchase this Solution
Free BrainMass Quizzes
Intro to the Physics Waves
Some short-answer questions involving the basic vocabulary of string, sound, and water waves.
Basic Physics
This quiz will test your knowledge about basic Physics.
The Moon
Test your knowledge of moon phases and movement.
Variables in Science Experiments
How well do you understand variables? Test your knowledge of independent (manipulated), dependent (responding), and controlled variables with this 10 question quiz.
Introduction to Nanotechnology/Nanomaterials
This quiz is for any area of science. Test yourself to see what knowledge of nanotechnology you have. This content will also make you familiar with basic concepts of nanotechnology.