A concave mirror (R = 89.7 cm) is used to project a transparent slide onto a wall. The slide is located at a distance of 55.3 cm from the mirror, and a small flashlight shines light through the slide and onto the mirror. (a) How far from the wall should the mirror be located? (b) The height of the object on the slide is 1.16 cm. What is the height of the image?
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 concave mirror (R = 89.7 cm) is used to project a transparent slide onto a wall. The slide is located at a distance of 55.3 cm from the mirror, and a small flashlight shines light through the slide and onto the mirror. (a) How far from the wall should the mirror be located? (b) The height of the object on the slide is 1.16 cm. What is the height of the image?
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