From beginner to expert, IDNLearn.com has answers for everyone. Our platform provides accurate, detailed responses to help you navigate any topic with ease.

(b)A machine with an input power of 4kw used up to 70% of the power .if the remaining energy appears as heat, and heat of 50kg of iron, what will be the rise in temperature of this iron in 2hrs 17minutes ?(Take S.h.c of iron =500j/kg/k).

Sagot :

We appreciate your contributions to this forum. Don't forget to check back for the latest answers. Keep asking, answering, and sharing useful information. Your search for answers ends at IDNLearn.com. Thank you for visiting, and we hope to assist you again soon.