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BIO 131-MEASUREMENT

Total questions: 28

Worksheet time: 7hrs 0mins

Name
Class
Date
1.
3 cm = ? mm
a)
30
b)
300
c)
3000
d)
0.3
2.
Which one is not in the metric system?
a)
Kilometer
b)
Yard
c)
Centimeter
d)
Meter
3.
Convert 8 kilometers to meters
a)
800 m
b)
80,000 m
c)
8,000 m
d)
.008 m
4.

The metric system is based on multiples of:

a)

100

b)

20

c)

10

d)

1

5.

Which of these units is the largest?

a)

Centimeter

b)

Millimeter

c)

Decameter

d)

Hectometer

6.
5 kg = ? g
a)
50 
b)
500
c)
5000
d)
50,000
7.
150 cL = ? mL
a)
5 mL
b)
1500 mL
c)
10 mL
d)
150 mL
8.

10 centimeters =

a)

10 decimeters

b)

1 decimeter

c)

100 decimeters

d)

1 meter

9.

Convert 2 m to mm

a)

200 mm

b)

20 mm

c)

0.002 mm

d)

2000 mm

10.

Convert 298 cm to mm

a)

29.8 mm

b)

2.98 cm

c)

29800 cm

d)

2980 cm

11.

Convert 35789 mg to kg

a)

3.5789 kg

b)

0.35789 kg

c)

35.789 kg

d)

0.035789 kg

12.
0.57 mL = ___________ L
a)
5.7
b)
0.057
c)
0.0057
d)
0.00057
13.
Change from standard form to scientific notation: 12,000,000
a)
12.0  x  107
b)
0.12  x  107
c)
1.2  x  106
d)
1.2  x  107
14.
Change from standard form to scientific notation:  450,000
a)
4.5  x  105
b)
45  x  105
c)
4.5  x  104
d)
4.5  x  106
15.
Change from standard form to scientific notation:  0.000398
a)
39.8  x  10-5
b)
3.98  x  10-5
c)
3.98  x  10-4
d)
39.8  x  10-6
16.
Change from standard form to scientific notation: 0.004078
a)
4.078  x  10-3
b)
4.078  x  103
c)
40.78  x  10-4
d)
.4078  x  10-2
17.
Try to change the number back to standard form:  6.79  x  104
a)
679,000
b)
6,790
c)
67,900
d)
6,790,000
18.
How do you write
8.317 x 106
in standard form?
a)
8, 371, 000
b)
83, 170, 000
c)
837, 100
d)
8, 317, 000
19.
Which of the following in the LARGEST number?
a)
9 x 106
b)
8 x 1010
c)
1.3 x 1012
d)
5.3 x 103
20.

6.7×1016.7×10^1  

a)

0.67

b)

67

c)

670

d)

6.1

21.

Convert 20.0oC to Kelvin.

a)

273 K

b)

298 K

c)

293 K

d)

20 K

22.

Convert 273K to oC

a)

546 oC

b)

-273 oC

c)

0 oC

d)

0 K

23.

Which temperature is equal to 20 K?

a)

-253°C

b)

-293°C

c)

253°C

d)

293°C

24.

What is the volume of the water in this graduated cylinder?

a)

10 mL

b)

15 mL

c)

12 mL

d)

14 mL

25.

What is the volume of the water in this graduated cylinder?

a)

4 mL

b)

9 mL

c)

10 mL

d)

8 mL

26.

What is the volume of the marble?

a)

20 mL

b)

17 mL

c)

5 mL

d)

3 mL

27.

Which object has a volume of 3 mL?

a)

the empty one

b)

the button

c)

the battery

d)

the nail

e)

the marble

28.

50 ml of water was added to the graduated cylinder. After we drop in the object, the new water level goes up to 60 ml. What is the volume of the blocks?

a)

8 ml

b)

10 ml

c)

60 ml

d)

5 ml