While looking at her image in a cosmetic mirror, Dinanotes that her face is highly magnified when she is close tothe mirror, but as she backs away from the mirror, her imagefirst becomes blurry, then disappears when she is about 30 cmfrom the mirror, and then inverts when she is beyond 30 cm.Based on these observations, what can she conclude about theproperties of the mirror?
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.
While looking at her image in a cosmetic mirror, Dina
notes that her face is highly magnified when she is close to
the mirror, but as she backs away from the mirror, her image
first becomes blurry, then disappears when she is about 30 cm
from the mirror, and then inverts when she is beyond 30 cm.
Based on these observations, what can she conclude about the
properties of the mirror?
Trending now
This is a popular solution!
Step by step
Solved in 1 steps
