Where do you apply the increase in friction or decrease in friction in diwali festival with example
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Frictional Force is a necessary evil.
During Diwali festival, we use different fire crackers which are made up of different chemicals like gun powder which are very sensitive to friction and heat and negligence can lead to fire accidents.
Hence to decrease friction, care should be taken to pack the material properly .
We should wear cotton fabric and anti static chappal .
To increase friction:
1. The surface of Match box is made rough with which we light lamp .
2. Rangoli designs can be made in front of home if we have grip in hands . We prefer to keep hands dry to increase friction.
3. We can paint house if the person holds the brush properly. Which is done by making the surface of handle rough.
During Diwali festival, we use different fire crackers which are made up of different chemicals like gun powder which are very sensitive to friction and heat and negligence can lead to fire accidents.
Hence to decrease friction, care should be taken to pack the material properly .
We should wear cotton fabric and anti static chappal .
To increase friction:
1. The surface of Match box is made rough with which we light lamp .
2. Rangoli designs can be made in front of home if we have grip in hands . We prefer to keep hands dry to increase friction.
3. We can paint house if the person holds the brush properly. Which is done by making the surface of handle rough.
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