Answer :

When a matchstick is rubbed on a rough surface, the surface produces friction. And we know friction produces heat, therefore the matchstick lightens up.


Rate this question :

How useful is this solution?
We strive to provide quality solutions. Please rate us to serve you better.
Try our Mini CourseMaster Important Topics in 7 DaysLearn from IITians, NITians, Doctors & Academic Experts
Dedicated counsellor for each student
24X7 Doubt Resolution
Daily Report Card
Detailed Performance Evaluation
caricature
view all courses
RELATED QUESTIONS :

Why is it difficuLakhmir Singh & Manjit Kaur - Science

Two boys are ridiNCERT - Science Exemplar

A boy rolls a rubNCERT - Science Exemplar

If we apply oil oNCERT - Science Exemplar

While playing tugNCERT - Science Exemplar

Four children werLakhmir Singh & Manjit Kaur - Science

If the static friLakhmir Singh & Manjit Kaur - Science