When the match is struck, what heats the head to a temperature at which the chemicals react and generate more heat than can escape into the air, and they burn with a flame?
A. fire
B. friction
C. tension
D. heat wave
Answer:B
When the match is struck, what heats the head to a temperature at which the chemicals react and generate more heat than can escape into the air, and they burn with a flame?
A. fire B. friction C. tension D. heat wave