Wednesday
November 26, 2014

Homework Help: math

Posted by kitty on Wednesday, February 6, 2013 at 12:51am.

light from point a makes an angle of 20 degrees to the horizontal plane. it is then reflected by plane mirror m. whta is the reflected light s perpendicular to the horizontal plane.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

physics/light reflection - A light of ray is incident at an angle of 58degrees ...
physics - A light of ray is incident at an angle of 58degrees on the plane ...
physics - A light of ray is incident at an angle of 58degrees on the plane ...
Physics 2 - A beam of light is incident on a plane mirror at an angle of 35. ...
Physics - Which of the following is an example of diffuse reflection? light ...
Physics - Which of the following is an example of diffuse reflection? light ...
Physics - Which of the following is an example of diffuse reflection? light ...
Physics(light) - why the ray reflected by the prism is brighter than that by the...
science/math - 1. A light ray strikes a mirror at an angle of 42 from the ...
Physics - Subject: Light and Geometric Optics Question: Where must a light ...

Search
Members