A tape 30m long of standard length a 29Celcius was used to measure a line the mean temperature during measurement was 15Celcius, the measured distance was 221.65 m, the following being the slopes: 1 degree 10’ for 60 m 2 degree 20’ for 30 m 5 degree 18’ for 30 m 4 degree 40’ for 12 m 1 degree 30’ for 30 m 3 degree 48’ for 30 m 7 degree 20’ for 18 m 1 degree 20’ for 11.65 m Find the true length of the line if the coefficient of expansion is 116x10^-7 per 1Celcius
A tape 30m long of standard length a 29Celcius was used to measure a line the mean temperature during measurement was 15Celcius, the measured distance was 221.65 m, the following being the slopes: 1 degree 10’ for 60 m 2 degree 20’ for 30 m 5 degree 18’ for 30 m 4 degree 40’ for 12 m 1 degree 30’ for 30 m 3 degree 48’ for 30 m 7 degree 20’ for 18 m 1 degree 20’ for 11.65 m Find the true length of the line if the coefficient of expansion is 116x10^-7 per 1Celcius
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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A tape 30m long of standard length a 29Celcius was used to measure a line the mean temperature during measurement was 15Celcius, the measured distance was 221.65 m, the following being the slopes:
1 degree 10’ for 60 m
2 degree 20’ for 30 m
5 degree 18’ for 30 m
4 degree 40’ for 12 m
1 degree 30’ for 30 m
3 degree 48’ for 30 m
7 degree 20’ for 18 m
1 degree 20’ for 11.65 m
Find the true length of the line if the coefficient of expansion is 116x10^-7 per 1Celcius
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