determine-the-length-of-the-rod-using-the-metric-ruler-provided-in-the-figure-ho

Question

Determine the length of the rod using the metric ruler provided in the figure. How many significant figures are there in the measurement? What is the estimated digit?

Accepted Answer

Length = 4.9 cmNo. of significant figures: 2Estimated digit: 9

Answer

Length = 5.1 cmNo. of significant figures: 2Estimated digit: 1

Answer

Length = 4.9 cmNo. of significant figures: 2Estimated digit: 4

Answer

Length = 5.1 cmNo. of significant figures: 2Estimated digit: 5