Download App

Combustion and Flame — Science STD 8 — Question

Gujarat BoardEnglish MediumSTD 8ScienceCombustion and Flame1 Mark
Question
What is meant by explosive combustion (or explosion)? Give one example of explosive combustion (or explosion).
✓

Answer

Explosive combustion is the combustion in which a substance burns suddenly and produces heat, light and sound with the help of external source of heat or pressure.
$E.g.:-$ explosion of crackers on applying heat or pressure.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "questions in on sentence. [1 M]" from Combustion and Flame→Combustion and Flame — all question types→Science STD 8 question papers→Gujarat Board STD 8 question papers→Gujarat Board question paper generator→

Similar questions

What Is the frequency of wave with time period 0.025 s?
→
Fill in the blanks. Most liquids that conduct electricity are solutions of ________,_______ and ________.
→
What are the two kinds of electric charges?
→
What type of pressure is involved in the filling of a liquid in a syringe?
→
State one way in which the friction between wheel and its axle can be reduced.
→
Mark the following statement as true $(T)$ or false $(F).$ Constellation orion can be seen only with a telescope.
→
Explain with four examples that sometimes, force of friction is desirable.
→
Name two diseases that are caused by virus.
→
State an important characteristic of muscles cells.
→
Iqbal has to push a lighter box and Seema has to push a similar heavier box on the same floor. Who will have to apply a larger force and why?
→