Science
Why does fire crackle?
1
Answer
The heat from the fire causes the fluids within wood to first boil and turn to steam. The trapped steam begins to exert pressure on the surrounding wood. Eventually, the wood gives way. The snap, crackle, or pop sound you hear is the wood splitting along a crevice and releasing steam into the fire.
{{ relativeTimeResolver(1572946029601) }}
LIVE
Points
139
Rating
0
Similar Questions
Science
•
1
Answer
Science
•
2
Answers
Science
•
1
Answer
Science
•
1
Answer
Science
•
1
Answer