Subject Experts Solutions for Chapter: Combustion and Flame, Exercise 1: ORAL QUESTIONS

Author:Subject Experts

Subject Experts Science Solutions for Exercise - Subject Experts Solutions for Chapter: Combustion and Flame, Exercise 1: ORAL QUESTIONS

Attempt the practice questions on Chapter 6: Combustion and Flame, Exercise 1: ORAL QUESTIONS with hints and solutions to strengthen your understanding. GALAXY SCIENCE IN EVERYDAY LIFE solutions are prepared by Experienced Embibe Experts.

Questions from Subject Experts Solutions for Chapter: Combustion and Flame, Exercise 1: ORAL QUESTIONS with Hints & Solutions

MEDIUM
8th CBSE
IMPORTANT
GALAXY SCIENCE IN EVERYDAY LIFE>Chapter 6 - Combustion and Flame>ORAL QUESTIONS>Q 1

What is combustion?

EASY
8th CBSE
IMPORTANT
GALAXY SCIENCE IN EVERYDAY LIFE>Chapter 6 - Combustion and Flame>ORAL QUESTIONS>Q 2

What are the conditions required for combustion?

MEDIUM
8th CBSE
IMPORTANT
GALAXY SCIENCE IN EVERYDAY LIFE>Chapter 6 - Combustion and Flame>ORAL QUESTIONS>Q 3

What is rapid combustion?

EASY
8th CBSE
IMPORTANT
GALAXY SCIENCE IN EVERYDAY LIFE>Chapter 6 - Combustion and Flame>ORAL QUESTIONS>Q 4

What does dry powder fire extinguisher contain?

EASY
8th CBSE
IMPORTANT
GALAXY SCIENCE IN EVERYDAY LIFE>Chapter 6 - Combustion and Flame>ORAL QUESTIONS>Q 1

Name five combustible substances that give flame.

HARD
8th CBSE
IMPORTANT
GALAXY SCIENCE IN EVERYDAY LIFE>Chapter 6 - Combustion and Flame>ORAL QUESTIONS>Q 2

Name the different zones of a flame.

EASY
8th CBSE
IMPORTANT
GALAXY SCIENCE IN EVERYDAY LIFE>Chapter 6 - Combustion and Flame>ORAL QUESTIONS>Q 3

What is calorific value of a fuel?

EASY
8th CBSE
IMPORTANT
GALAXY SCIENCE IN EVERYDAY LIFE>Chapter 6 - Combustion and Flame>ORAL QUESTIONS>Q 4

Write four characteristics of a good fuel.