A diagonal scale of RF = 1/250 is constructed to read upto 1 km and to read meters on it. The length of the scale is:
A. 8 cm
B. 40 cm
C. 80 cm
D. 400 cm
Answer:D
A diagonal scale of RF = 1/250 is constructed to read upto 1 km and to read meters on it. The length of the scale is:
A. 8 cm B. 40 cm C. 80 cm D. 400 cm