Question

Figure which is of some significance but it does not necessarily denote certainty is defined as _______. A. special figures B. characteristic figures C. unknown figures D. significant figures

Answer 1

Final Answer : D Significant Figures

Error and Measurement :D

Steps:
Look at this example :
1) Measurement of length =4.23 cm
It has three significant figures; 4 ,2 and 3 , in which 4 and 2 are certain (absolutely correct) , but 3 is reasonably correct (not certain ) because uncertainty of 0.01cm is present.

Hence,
Significant Figures are significant but it does not necessary denote certainty.

Answer 2

Figure which is of some significance but it does not necessarily denote certainty is defined as Significant figures.

A. Special figures

B. Characteristics figures

C. Unknown Figures

D. Significant figures ✔️✔️✔️