Join IDNLearn.com today and start getting the answers you've been searching for. Ask any question and get a detailed, reliable answer from our community of experts.
A copper wire should be strung between two electric poles, which are 80 m apart. How big should it be? be the smallest length of the copper wire at temperature t1=30°C so that it does not tighten in winter, when will the temperature t2= 30° C? alpha= 1.7 * 10⁵ 1/°C
Sagot :
Thank you for joining our conversation. Don't hesitate to return anytime to find answers to your questions. Let's continue sharing knowledge and experiences! IDNLearn.com is committed to providing the best answers. Thank you for visiting, and see you next time for more solutions.
