Q. It was found that the length of a line is 600 m when measured with a 20 m chain. If the chain is 15 cm short,find out the correct length of line
Q. It was found that the length of a line is 600 m when measured with a 20 m chain. If the chain is 15 cm short,find out the correct length of line Options: A.600m B. 593.6m C.400m D. 595.5 Solution True length of the chain, L=20m Error in chain , e=15cm = 0.15m too … Read more