Geetha Iyer Solutions for Exercise 6: EXERCISE

Author:Geetha Iyer

Geetha Iyer Science Solutions for Exercise - Geetha Iyer Solutions for Exercise 6: EXERCISE

Attempt the practice questions from Exercise 6: EXERCISE with hints and solutions to strengthen your understanding. Science Now 7 solutions are prepared by Experienced Embibe Experts.

Questions from Geetha Iyer Solutions for Exercise 6: EXERCISE with Hints & Solutions

EASY
7th CBSE
IMPORTANT

The erect image formed by a concave mirror can be obtained on a screen.

EASY
7th CBSE
IMPORTANT

Name the following:

The phenomenon of bouncing of light from a surface.

(Reflection/Scattering)

EASY
7th CBSE
IMPORTANT

Name the type of image that can be projected on a screen.

(Choose from: Real/Virtual)

EASY
7th CBSE
IMPORTANT

What is the splitting of light into its component colours called?

MEDIUM
7th CBSE
IMPORTANT

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?

MEDIUM
7th CBSE
IMPORTANT

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. 

EASY
7th CBSE
IMPORTANT

Look at the ray diagrams given below. State, whether the images formed, will be real or virtual. 

Question Image

 

MEDIUM
7th CBSE
IMPORTANT

Look at the ray diagrams given below. State, whether the images formed, will be real or virtual.

Question Image