S K Aggarwal and V K Sally Solutions for Chapter: Light, Exercise 1: ORAL QUESTIONS

Author:S K Aggarwal & V K Sally

S K Aggarwal Science Solutions for Exercise - S K Aggarwal and V K Sally Solutions for Chapter: Light, Exercise 1: ORAL QUESTIONS

Attempt the practice questions on Chapter 16: Light, Exercise 1: ORAL QUESTIONS with hints and solutions to strengthen your understanding. Learning Elementary Science with Online Support solutions are prepared by Experienced Embibe Experts.

Questions from S K Aggarwal and V K Sally Solutions for Chapter: Light, Exercise 1: ORAL QUESTIONS with Hints & Solutions

MEDIUM
8th CBSE
IMPORTANT
Learning Elementary Science with Online Support>Chapter 16 - Light>ORAL QUESTIONS>Q 3

What kind of reflection takes place from rough surfaces?

EASY
8th CBSE
IMPORTANT
Learning Elementary Science with Online Support>Chapter 16 - Light>ORAL QUESTIONS>Q 4

What is the difference between a real and a virtual image?

EASY
8th CBSE
IMPORTANT
Learning Elementary Science with Online Support>Chapter 16 - Light>ORAL QUESTIONS>Q 5

How many images are formed when two plane mirrors are inclined at an angle of 90°?

EASY
8th CBSE
IMPORTANT
Learning Elementary Science with Online Support>Chapter 16 - Light>ORAL QUESTIONS>Q 6

How many images are formed when two plane mirrors face each other?

MEDIUM
8th CBSE
IMPORTANT
Learning Elementary Science with Online Support>Chapter 16 - Light>ORAL QUESTIONS>Q 7

State two uses of plane mirrors other than looking glass.

MEDIUM
8th CBSE
IMPORTANT
Learning Elementary Science with Online Support>Chapter 16 - Light>ORAL QUESTIONS>Q 8

Define dispersion of light.

EASY
8th CBSE
IMPORTANT
Learning Elementary Science with Online Support>Chapter 16 - Light>ORAL QUESTIONS>Q 9

Define spectrum.

MEDIUM
8th CBSE
IMPORTANT
Learning Elementary Science with Online Support>Chapter 16 - Light>ORAL QUESTIONS>Q 10

Name the colours of the spectrum in the proper order.