Q

The primary colours used in colour television are:

RRB JE (Stage-II) 01/09/2019 / Shift-III 2019
✓ Answer: C Red, green, blue
Colour television uses additive mixing of red, green and blue light.
← Previous Question Next Question →

📚 Related Questions — Light

1 When light is incident on a bright smooth surface, _____ reflection occurs. 2 A pencil appears bent when partially submerged in water. Which scenario best… 3 A convex lens forms a virtual image 15 cm on the same… 4 When a ciliary muscles contracts, the eye lens becomes __________. 5 A spherical mirror has focal length 12 cm. What is its radius… 6 A student places a candle beyond the center of curvature of a…