EXERCISE
Geetha Iyer Science Solutions for EXERCISE
Simple step-by-step solutions to EXERCISE questions of Light from Science Now 7. Also get 3D topic explainers, cheat sheets, and unlimited doubts solving on EMBIBE.
Questions from EXERCISE with Hints & Solutions
The erect image formed by a concave mirror can be obtained on a screen.
Name the following:
The phenomenon of bouncing of light from a surface.
(Reflection/Scattering)
Name the type of image that can be projected on a screen.
(Choose from: Real/Virtual)
What is the splitting of light into its component colours called?
HOTS (Higher Order Thinking Skills)
The height of a real image formed by a concave mirror is 6 cm. The mirror is cut into two equal halves. What is the height of the image?
You are seeing the virtual image of an object formed by a lens. What is the nature of the image formed on the retina? Give a reason.
Look at the ray diagrams given below. State, whether the images formed, will be real or virtual.
Look at the ray diagrams given below. State, whether the images formed, will be real or virtual.
