LET's Learn And Evaluate

Author:Mittsure

Mittsure Science Solutions for Exercise - LET's Learn And Evaluate

Simple step-by-step solutions to LET's Learn And Evaluate questions of Combustion and Flame from SCIENCE Class 8. Also get 3D topic explainers, cheat sheets, and unlimited doubts solving on EMBIBE.

Questions from LET's Learn And Evaluate with Hints & Solutions

EASY
8th CBSE
IMPORTANT
SCIENCE Class 8>Chapter 6 - Combustion and Flame>LET's Learn And Evaluate>Q 3

LPG is a _____ fuel.

MEDIUM
8th CBSE
IMPORTANT
SCIENCE Class 8>Chapter 6 - Combustion and Flame>LET's Learn And Evaluate>Q 2

When crackers burst, which type of sound is produced?

EASY
8th CBSE
IMPORTANT
SCIENCE Class 8>Chapter 6 - Combustion and Flame>LET's Learn And Evaluate>Q 3

What is the temperature of a candle flame?

EASY
8th CBSE
IMPORTANT
SCIENCE Class 8>Chapter 6 - Combustion and Flame>LET's Learn And Evaluate>Q 4

Which type of flame is obtained by the complete combustion of fuel?

EASY
8th CBSE
IMPORTANT
SCIENCE Class 8>Chapter 6 - Combustion and Flame>LET's Learn And Evaluate>Q 6

How does a fire extinguisher work?

MEDIUM
8th CBSE
IMPORTANT
SCIENCE Class 8>Chapter 6 - Combustion and Flame>LET's Learn And Evaluate>Q 7

Write a short note on the blue flame.

EASY
8th CBSE
IMPORTANT
SCIENCE Class 8>Chapter 6 - Combustion and Flame>LET's Learn And Evaluate>Q ➤

Why do dry leaves catch fire easily?

EASY
8th CBSE
IMPORTANT
SCIENCE Class 8>Chapter 6 - Combustion and Flame>LET's Learn And Evaluate>Q ➤

Respiration is a chemical reaction which takes place in our body. It involves using fuel, i.e., food combining with oxygen. Respiration is the same process as combustion, but it is not combustion. Why?