Question

There is a mirror M situated on the ground. Roshan is watching the reflection of the flag in the mirror. This condition is shown with the help of two triangles in the adjoining figure.If point P represents head of Roshan and point Q represents top of the pole (in which the flag is firling). We know with ( The help of law of reflection) ∠ PMG = ∠QMF.
Answer the questions given below.
20
1 ∆ PGM is similar to a) ∆FMQ
1
b)∆QMF
c)∆MQF d) ∆QFM

Answer 1

Answer:

Light or visible light is electromagnetic radiation within the portion of the electromagnetic spectrum that can be perceived by the human eye. Visible light is usually defined as having wavelengths in the range of 400–700 nanometers, or 4.00 × 10⁻⁷ to 7.00 × 10⁻⁷ m, between the infrared and the ultraviolet