describe the laws of reflection and sperical mirror
Answers
Answer:
The Laws of Reflection are : The angle of incidence is equal to the angle of reflection. The incident ray, the normal and the reflected ray, all lie in the same plane. The reflected ray and the incident ray are on the opposite sides of the normal.
Explanation:
amazing question
Answer:
law of reflection:
(I) there is an incident ray a reflected ray and a normal, which lie on a same plane.
angle i = angle r
(angle of incidence=angle of reflection)
spherical mirror:
(I) concave mirror: it is also known as converging mirror.
it is curved outwards and has a layer of red lead oxide on its outer surface.
it always gives real and inverted image except when the object is placed between pole(P) and focus(F) and also it gives highly enlarged image behind the mirror.
(ii) convex mirror: also known as diverging mirror.
it is also curved outwards but has the layer of red lead oxide on its inner surface.
always gives the image virtual and erect in nature
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hope it helps...