Long Answer Type Questions

Author:Lakhmir Singh & Manjit Kaur

Lakhmir Singh Science Solutions for Exercise - Long Answer Type Questions

Simple step-by-step solutions to Long Answer Type Questions questions of Light from Lakhmir Singh's SCIENCE FOR CLASS 8. Also get 3D topic explainers, cheat sheets, and unlimited doubts solving on EMBIBE.

Questions from Long Answer Type Questions with Hints & Solutions

MEDIUM
8th CBSE
IMPORTANT
Lakhmir Singh's SCIENCE FOR CLASS 8>Chapter 16 - Light>Long Answer Type Questions>Q 77

Draw diagrams to show regular reflection of light and diffuse reflection of light.

EASY
8th CBSE
IMPORTANT
Lakhmir Singh's SCIENCE FOR CLASS 8>Chapter 16 - Light>Long Answer Type Questions>Q 77

Which of the following will cause regular reflection of light and which diffuse reflection of light?

(a) Polished wooden table          (b) Chalk powder
(c) Cardboard                             (d) Mirror
(e) Paper                                     (f) Marble floor with water spread over it.

EASY
8th CBSE
IMPORTANT
Lakhmir Singh's SCIENCE FOR CLASS 8>Chapter 16 - Light>Long Answer Type Questions>Q 78

State the laws of reflection of light.

EASY
8th CBSE
IMPORTANT
Lakhmir Singh's SCIENCE FOR CLASS 8>Chapter 16 - Light>Long Answer Type Questions>Q 80

What are the functions of the iris of the eye?

EASY
8th CBSE
IMPORTANT
Lakhmir Singh's SCIENCE FOR CLASS 8>Chapter 16 - Light>Long Answer Type Questions>Q 80

What are the functions of the eye-lens?

EASY
8th CBSE
IMPORTANT
Lakhmir Singh's SCIENCE FOR CLASS 8>Chapter 16 - Light>Long Answer Type Questions>Q 80

What are the functions of ciliary muscles of the eye?

EASY
8th CBSE
IMPORTANT
Lakhmir Singh's SCIENCE FOR CLASS 8>Chapter 16 - Light>Long Answer Type Questions>Q 80

What are the functions of Retina of the eye?

MEDIUM
8th CBSE
IMPORTANT
Lakhmir Singh's SCIENCE FOR CLASS 8>Chapter 16 - Light>Long Answer Type Questions>Q 80

What are the functions of the optic nerve?