AnswersPA-Biology CRCollecting and Organizing Data

Collecting and Organizing Data Answers

10 verified answers1 views
1
Free Preview

Using first the customary ruler and then the metric ruler, measure the length of the side of the wooden block. Remember to estimate to one place value beyond the rulers’ gradations. inches

A
1 3/32 in
B
1 1/8 in
C
1 2/16 in
D
1 1/4 in
2
Free Preview

centimeter

A
2.7 cm
B
2.78 cm
C
2.85 cm
D
2.8 cm
4

Now, make sure you are ready for postlab reflection. Did you record all the data, including the densitities you just computed, on the data sheet?

Question illustration
A
yes
B
no
5

Calculate ratios for the number of centimeters in an inch and the number of inches in a centimeter: cm/in or

A
0.39
B
0.393
C
2.54
D
2.542
6

cm

A
2.7
B
2.75
C
2.8
D
2.85
7

Calculate the volume of the rock by subtracting the volume of the water from the combined volume of the water and rock. Volume of the rock: cm3(Note the change of unit from mL to cm3, since 1 mL = 1 cm3.) Record the result intable D and also in table E.

A
14.0
B
14.3
C
37.0
D
41.3
8

Do you have a copy of the Student Guide (PDF or Word) for this lab, including your data table?

A
yes
B
no
9

Did you complete the lab experiment?

A
yes
B
no
10

in/cm

A
0.39
B
0.393
C
2.54
D
2.542
11

cm

A
2.7
B
2.75
C
2.8
D
2.85

Did you find these answers helpful?

More from this Course

Instruction
19 verified answers

Instruction

Instruction
11 verified answers

Instruction

Assignment
10 verified answers

Analyzing Data and Drawing Conclusions

Collecting and Organizing Data Answers…