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WorksheetsQuick Revision- Light- Reflection-Refraction
Total questions: 10
Worksheet time: 3mins
Light ray that strike the surface is called ________
Incident ray
Reflected Ray
Refracted ray
Normal
In reflection, angle of incidence is always ________ angle of reflection.
greater than
Lesser than
equal to
not equal to
Geometric center of surface of mirror is called _________
center of curvature
principal focus
pole
aperture
Distance between center of curvature and pole is called____________
Radius
focal length
Aperture
magnification
Point at which light ray strike the surface is called _________
Pole
Center of curvature
Point of incidence
Focus
Ray that bounces back after striking the surface is called ________________
Incident ray
Normal
Reflected ray
Refracted ray
Incident ray, reflected ray and normal at the point of incidence all lie on the same plane
True
False
Image formed by plane mirror is
virtual, erect(upright) & bigger in size
virtual, erect(upright) & same size as object
virtual, inverted & same size as object
Image formed by a convex mirror is
Virtual, erect, same size as object
Virtual, erect, diminished in size
Virtual, erect, enlarged in size
Virtual Image formed by a concave mirror is _______________
erect, diminished in size
erect, same size as object
erect, magnified in size
