Find the angle of incidence, Science

a ray of light falls on a transparent slab of refractive index u.if the reflected and refracted rays are mutually perpendicular to each other,find the angle of incidence.

Sol.

The incident angle is 45 because the angle of reflection and angle of incident is equal.

Posted Date: 3/7/2013 4:59:28 AM | Location : United States





angle of incidence =90

Posted by | Posted Date: 3/7/2013 4:59:56 AM


Related Discussions:- Find the angle of incidence, Assignment Help, Ask Question on Find the angle of incidence, Get Answer, Expert's Help, Find the angle of incidence Discussions

Write discussion on Find the angle of incidence
Your posts are moderated
Related Questions
Why are peaty and marshy soils highly acidic? The acidity is due to decomposition of organic matter under anaerobic conditions and formation of sulphuric acid.

Question: a) How does temperature changes in the stratosphere? Give a physical explanation and illustrate your answer using a diagram. b) Write a short note on ozone in the

Explain Specific Defence Mechanism In the section on white blood cells, we learnt that whenever a germ or infection enters our body, the WBCs snap to attention and destroy the

6579877+7643678999

how are the size and mass different from earth ?

what is the virus


Explain Length-Tension Relationship The force of contraction of cardiac muscle is directly proportional to the initial length of the muscle fibers. This is known as the Starlin

TO SURVEYS A LAB FOR ITS FIRE PREPAREDNESS As said earlier in this activity you are going to survey the labs of the institution where you are working at. Look for the fire safe

A field trip to study erosion Find some place in the locality where running water has complete damage by cutting gulleys. Take the class to study the erosion. Why was it caused