Question
Asked Sep 1, 2019
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(b) 0.00031
(c) 0.425
(d) 70.80
°COca= 3.1x lo
254.510
5. How many significant figures are reported in each of the following measurements?
(a) 2.01 m
(b) 0.0804 s
(c) 210,000 g
(d) 50.00 mL
5. Solve the following problems, stating the answers to the proper number of significa
figures
4.03
- lI. l03
+8.1
B.I
(a) 4.03 8.1 - 0.50
Tz.118
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(b) 0.00031 (c) 0.425 (d) 70.80 °COca= 3.1x lo 254.510 5. How many significant figures are reported in each of the following measurements? (a) 2.01 m (b) 0.0804 s (c) 210,000 g (d) 50.00 mL 5. Solve the following problems, stating the answers to the proper number of significa figures 4.03 - lI. l03 +8.1 B.I (a) 4.03 8.1 - 0.50 Tz.118

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Expert Answer

Step 1

(a)

Significant figure is a non-zero number and zero placed in between non-zero numbers is significant figure.

Number of significant figures is 3.

Step 2

(b)

Zeros before the non-zero number are not significant number and zero placed in between non-zero numbers is significant figure.

Number of significant figures is 3.

Step 3

(c)

Zeros after the non-zero number are significant in case of that number c...

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