Question

matchstick struck on the match box catches fire easily because.
(
a) Friction may cause fire
(b) of chemical reaction
re) Porce heated the match stick
(d) none of the above​

Answer 1

Answer:

Fraction may cause fire.

Reason: Due to friction the heat is created, resulting burning of particle

Answer 2

Matchstick struck on the match box catches fire easily because Friction may cause fire.

Explanation:

• Frictional force refers to the force generated by two surfaces that contact and slide against each other.
• The force that opposes the motion of a solid object over another.
• There are mainly four types of friction: static friction, sliding friction, rolling friction, and fluid friction.

Hence,

option (a) Friction may cause fire is correct.

Project code #SPJ2