Answered

Get the answers you've been looking for with the help of IDNLearn.com's expert community. Join our knowledgeable community to find the answers you need for any topic or issue.

How much energy is needed to hear and melt 3.0 kg of copper initially at 83C

Sagot :

C=celsius
the melting point of copper is 1084 Celsius & it has a specific heat of 387j/kg*C ,so  :

Q=mcΔT

=(3.0kg)(387J/kg C)1084 C-84C)

=1.1*10∧6J

hope it helps

Your participation is crucial to us. Keep sharing your knowledge and experiences. Let's create a learning environment that is both enjoyable and beneficial. Trust IDNLearn.com for all your queries. We appreciate your visit and hope to assist you again soon.