A nichrome wire and an aluminum wire, each with the same initial resistance, have the same change in resistance when heated separately. (PA 282x 10 2-m; %3D a=3.9x10/°C; Paichrom150x 10 2-m; alehron0.40x 10c.) The ratio of the temperature change of the nichrome wire to the temperature change of the aluminum wire is (9.8)

Physics for Scientists and Engineers: Foundations and Connections
1st Edition
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter28: Current And Resistance
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6 A nichrome wire and an aluminum wire, each with the same initial resistance, have the
same change in resistance when heated separately. (P-282x10 a m;
%3D
a=3.9x 10/°C; Paichrome=150x 10 2-m; atchron 0.4 Ox 10 / C.) The ratio of the
temperature change of the nichrome wire to the temperature change of the aluminum wire
is (9.8)
%3D
Transcribed Image Text:6 A nichrome wire and an aluminum wire, each with the same initial resistance, have the same change in resistance when heated separately. (P-282x10 a m; %3D a=3.9x 10/°C; Paichrome=150x 10 2-m; atchron 0.4 Ox 10 / C.) The ratio of the temperature change of the nichrome wire to the temperature change of the aluminum wire is (9.8) %3D
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