friction produces heat give two advantages??
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1 )help early man to invent fire
2) in winter season we can make our body hot by rubbing our Palms
2) in winter season we can make our body hot by rubbing our Palms
ajadsharma77207:
Can give example of mow adys
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Hey there!
ADVANTANGES OF HEAT PRODUCED BY FRICTION:
1. HELPS IN WELDING-
The friction-induced heating softens the metal components to make them moldable, at which point the motion needed to create the friction is stopped and the compression force is applied until the joint between the two components cools.
2. WARMING HANDS-
The heat generated when the two hands are rubbed together, makes us feel warm in Winters.
3. GENERATING FIRE-
In ancient times, when our Ancestors doesn't had the technology of Lighter or Matchbox. They used to rub two wooden surfaces together to generate heat i.e FINALLY FIRE.
HOPE IT HELPED ^_^
#EshanSingh1
#brainly star
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ADVANTANGES OF HEAT PRODUCED BY FRICTION:
1. HELPS IN WELDING-
The friction-induced heating softens the metal components to make them moldable, at which point the motion needed to create the friction is stopped and the compression force is applied until the joint between the two components cools.
2. WARMING HANDS-
The heat generated when the two hands are rubbed together, makes us feel warm in Winters.
3. GENERATING FIRE-
In ancient times, when our Ancestors doesn't had the technology of Lighter or Matchbox. They used to rub two wooden surfaces together to generate heat i.e FINALLY FIRE.
HOPE IT HELPED ^_^
#EshanSingh1
#brainly star
#follow me
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