an object 2 cm high is placed at a distance of 64 cm from a white screen. on placing a convex lens at a distance of 32 cm from that a distinct image of the object is formed on the screen. what is the focal length of the convex lens and size of the image formed on the screen? draw a ray of diagram to show the formation of the image in this position of the object with respect to the lens
Applications Of Reflection Of Light
When a light ray (termed as the incident ray) hits a surface and bounces back (forms a reflected ray), the process of reflection of light has taken place.
Sign Convention for Mirrors
A mirror is made of glass that is coated with a metal amalgam on one side due to which the light ray incident on the surface undergoes reflection and not refraction.
an object 2 cm high is placed at a distance of 64 cm from a white screen. on placing a convex lens at a distance of 32 cm from that a distinct image of the object is formed on the screen. what is the focal length of the convex lens and size of the image formed on the screen? draw a ray of diagram to show the formation of the image in this position of the object with respect to the lens
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