Question

Aus Measurment made in science lab must
be as accurate as possible Ravi prosenga
measured the length of an iron rodan
10.25 cm; and Tabish said a. 21cm
corect tenth was 19.33 cm Hoa
of error made by each of the boys ?
was 29-390​

Answer 1

Answer:

The actual length of the iron rod = 19.33 cm

Ravi measured = 19.34 cm

Error = measured value - actual value

= 19.34 - 19.33 = 0.01 cm

Kamal measured = 19.25 cm

Error = 19.25 - 19.33

= -0.08 cm

Tabish measured = 19.27 cm

Error = 19.27 - 19.33

= -0.06 cm

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