Review for Quiz 1

Unit Conversions

100

2000 mg = ______ g

2 g

200

104 km = _______ m

104000 m

300

480 cm = ________ m

.48 m

400

8 mm = ______ cm

.8 cm

500

5 L = ______ mL

5000 mL

SI Units

100

What is the abbreviation for kilogram?

kg

200

What is the abbreviation for millimeter?

mm

300

What is the SI unit for time?

Seconds (s)

400

What is the SI unit for mass?

Gram (g)

500

What is the SI unit for length?

Meter (m)

Scientific Method

100

Define the ___________.

Problem

200

Form a _________.

Hypothesis

300

Develop a controlled __________.

Experiment

400

After you run the experiment, ________ the data.

Analyze

500

Form a _________.

Conclusion

Scientific Notation

100

4.7 x 10³ in standard form.

4700

200

2.6 x 10^-5 in standard form.

.000026

300

4.08 x 10^-3 in standard form.

.00408

400

2.6 x 10⁵ in standard form.

260000

500

3.9 x 10⁶ in standard form,

3900000

Scientific Notation

100

7300000 in scientific notation.

7.3 x 10⁶

200

0.00000003 in scientific notation.

3 x 10^-8

300

2000000000000 in scientific notation.

2 x 10¹²

400

0.0000037 in scientific notation.

3.7 x 10^-6

500

0.0000824 in scientific notation.

8.24 x 10^-5