How JustAnswer Works:
  • Ask an Expert
    Experts are full of valuable knowledge and are ready to help with any question. Credentials confirmed by a Fortune 500 verification firm.
  • Get a Professional Answer
    Via email, text message, or notification as you wait on our site. Ask follow up questions if you need to.
  • 100% Satisfaction Guarantee
    Rate the answer you receive.
Ask akch2002 Your Own Question
akch2002, Engineer
Category: Homework
Satisfied Customers: 3122
Experience:  Home work expert
Type Your Homework Question Here...
akch2002 is online now
A new question is answered every 9 seconds

An 80-cm-long wire is made by welding a 2.9 mm-dialong

This answer was rated:

An 80-cm-long wire is made by welding a 2.9 mm-diameter, 20-cm-long copper wire to a 2.9 mm-diameter, 60-cm-long iron wire. What is the resistance of the composite wire?

i will need it sunday night
Thanks for using I will reply this question by due time.

You need to spend $3 to view this post. Add Funds to your account and buy credits.
akch2002 and other Homework Specialists are ready to help you