why is a matchstick rubbed against a rough surface to light it
Answers
Answered by
66
it is because when we rub against a rough surface a force of friction act on it due to which it produce a spark.
bent:
make different
what different
this is not a good answer
ok, so When the matchstick is rubbed against against the rough surface,due to friction while rubbing heat is produced in large amounts thus causing the matchstick to burn.
friend this a combustion question
Answered by
11
Answer:
- The matchstick rubbed against a rough surface because of the factor called as the force.
- There are many types of forces. Here the force involved is in contact with the two surfaces, hence this is called as the ‘contact force’.
- And it is further divided into frictional force. The matchstick when rubbed against the rough surface it results in the creation of the friction thereby promoting it to light further.
- The ‘force of friction’ is responsible for lighting the matchstick.
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