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How will you demonstrate total internal reflection?
you can demonstrate total internal reflection using a light source and glass gratings.
What is diffusing reflection?
When the rays of light do not follow the laws of reflection, then this type of reflection is called diffused reflection.
Echoes demonstrate which behavior of sound waves?
Reflection.
Why do irregular reflection hold laws of reflection?
the laws of reflection hold for irregular reflection because every angle of incidence and reflection have their own normals.therefore the angle of reflection become equal to the reflected ray and thus the law of reflection hold.if they have their own normal they must be in one plane.
Are laws of reflection true in case of irregular reflection?
yes man of course
Laws of reflection by a plane mirror?
angle of incidence is equal to angle of reflection.
How Rene descartes formulated the laws of reflection?
Descartes explains the logic behind the laws of reflection he discovered in his work "Dioptrics". He uses the idea of a tennis ball bouncing at an angle of the ground and up through a sheet to formulate the laws of reflection on a geometric plane.
What are the two laws of reflection?
there are two laws of reflection 1 angle of incidence is always equal to the angle of reflection 2 incident ray,reflected ray and the normal at the point of incidence lie in the same plane.
When is angle of incidence equal to angle of reflection?
The angle of incidence is ALWAYS equal to the angle of reflection! This is one of the laws of reflection.
Differentiate regular reflection from irregular reflection?
1.Regular Reflection takes place only on a smooth and higly polished surface.Eg. Mirror 2.Regular reflection has application of laws of reflections. 1. Irregular(diffuse) reflection takes place on irregular surfaces , with high no. of grooves. Eg. walls 2. Laws of reflection do not apply in irregular relfection.
The laws of electrostatics consistently demonstrate that opposite charges?
attract
Who is the first man discovered the laws of reflection?
Neil Armstrong
