Diagram shows the formation of light spectrum on a screen by a glass prism. Which of the following is not true?

Diagram shows green light and cyan light projected on the white screen.

What are the colours on areas J, K and L?

Which of the following is a secondary colour of light?

Leela wants to produce magenta from primary colour pigments.

Which of the following mixtures will produce magenta?

Diagram shows an object P placed in front of a convex mirror.

What are the characteristics of the image formed?

Diagram shows a light ray travels from medium R to medium S.

Suggest materials that may be represented by medium R and S

Diagarm show type of mirror.

Which of the following are the characteristics of the image formed by this mirror?

Diagram shows the coloured light produced when light S and T are beamed on a white wall.

What is the colour of lights S and T?

Diagram shows two students standing in front of plane mirror.

What is the distance between student K with the image of student L?

Which of the following are the characteristics of image formed on the plane mirror?

Diagram shows a light ray propagating from air into water.

What happen to the light ray in water?

Diagram shows a blue light passing through two coloured filters.

What is light P?

What causes the sky to appear reddish during sunset?

Diagram shows white light hitting a coloured shirt.

What are the colours of the light reflected by the shirt?