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At 20°C, a length of copper wire has a resistance of 10.0 Ω What is its resistance when the wire is heated to 65°C? Let α = 0.004 at 20°C. Show all work and include units of measure.
asked
Jul 16, 2020
Physics
high-school
1
answer
0
votes
90.0k
views
-(7x + 2) - 8x + 1 x=5
asked
Dec 19, 2019
Mathematics
middle-school
1
answer
4
votes
189k
views
What is the sum of 2 times the square root of 7
asked
Aug 5, 2019
Mathematics
middle-school
2
answers
5
votes
9.6k
views
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