DA, SN, SM Quiz

A testable prediction for an experiment

• hypothesis

• analysis

• observation

• inference

Tags

NGSS.MS-PS1-2

What is the part of an experiment that serves as a standard for comparison?

• Control group

• Constant

• Hypothesis

• Variable

The best type of graph to show the percentages of a whole group is a...

• Bar Graph

• Line Graph

• Circle Graph/Pie Chart

• Scatter plot

What is 78,900,000 in scientific notation?

• 789 x 10⁵

• 7.89 x 10⁷

• 789 x 10^-5

• 7.89 x 10^-7

What is 0.000052 in scientific notation?

• 5.2 x 10⁵

• 5.2 x 10^-5

• 52 x 10^-4

• 52 x 10⁴

The speed of light is approximately 3.0 x 10⁸

m/s. How would this be written in standard notation?

• 300,000,000 m/s

• 30,000,000 m/s

• 0.00000003 m/s

• 0.000003 m/s

Which of the following is a QUALitative observation

• The dog has 2 legs

• The dog is 15 cm tall

• The dog has a long tail

• The dog has 4.5 million hairs

What is the SI unit for mass? Length?

• kg; m

• g; m

• g; km

• lb; in

Convert 45 kg to g

• 45000g

• 4500g

• 0.045 g

• 0.45 g

Convert 18 in to yd