Posted by **Anab** on Friday, November 2, 2012 at 10:13am.

Trace by drawing the path of a ray of light shown in 90 degrees. This ray is incident in a perpendicular direction on the figure through a glass triangular prism on one side of the right angle. Given that the two sides of the right angle are equals and that the critical angle between the glass and air is 42 degree. Find also the angle of emergence.

## Answer This Question

## Related Questions

- college physics - A ray of light traveling in air strikes the midpoint of one ...
- Physics again - The equilateral glass prism shown has an index of refraction of ...
- physics - A ray of light is incident at an angle of 20degrees to the normal on ...
- physics - The 45-45-90 triangular prism shown in the figure has an index of ...
- Physics - The light ray strikes the hypotenuse of the prism at an angle of ...
- Physics (optics) - A ray of light traveling in air strikes the midpoint of one ...
- Physics - 1) The speed of light in a certain liquid is 3/5 the speed in a vacuum...
- Physics - 1) The speed of light in a certain liquid is 3/5 the speed in a vacuum...
- Physics - A prism, made of glass of refractive index 1.50, has two plane faces ...
- Physics - A light Ray is incident at an angle of 45 degrees on one side of a ...

More Related Questions