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Answer key

Prepared by: learnloophq@gmail.com

Chapter: 04. Light

Lateral inversion
Polished
Colour subtraction
3 × 10⁸ m/s
Reflection of light
Periscope
Point of incidence
No
Transparent
2 × 10⁸ m/s
Incident ray
Equal
Specular
Reflects
Spacious
Normal
Secondary
Equal
Kaleidoscope
Reflected ray
Refractive index
Yellow
Light
Angle of incidence
Primary
VIBGYOR
 
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