A lamp placed in front of a lens forms an image that is real, smaller than the lamp, and inverted. Where is the lamp placed? (Multiple Choice) a. between the lamp and twice the focal distance b. further than twice the focal distance c. between the lens and the focal point d. it does not matter, the lens is diverging
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.
A lamp placed in front of a lens forms an image that is real, smaller than the lamp, and inverted. Where is the lamp placed? (Multiple Choice)
a. between the lamp and twice the focal distance
b. further than twice the focal distance
c. between the lens and the focal point
d. it does not matter, the lens is diverging
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