Physical Science EO 1 Review

Question 1

In order to test Sam's hypothesis, Sam will conduct a/an ___

Accepted Answer

experiment

Question 2

If you move down the metric system "ladder", then your decimal point should move to the ___

Accepted Answer

right

Question 3

Which of the following put the metric prefixes in the correct order from biggest to smallest?

Accepted Answer

k-h-d-B-d-c-m

Question 4

A graduated cylinder is used to measure ___

Accepted Answer

volume

Question 5

Convert 123 to scientific notation

Accepted Answer

1.23 x 102

Question 6

what does (g) stand for in the metric system?

Accepted Answer

gram

Question 7

A ___ is used to show the change of one piece of information as it relates to another

Accepted Answer

line graph

Question 8

What does (m) stand for in the metric system?

Accepted Answer

meter

Question 9

What does (kg) stand for in the metric system?

Accepted Answer

kilogram

Question 10

Convert 8,950,000 to scientific notation

Accepted Answer

8.95 x 106

Question 11

Convert 1.54 x 10¯3 to standard form (a regular number with or without a decimal)

Accepted Answer

1540, .00154

Question 12

The process of reducing the number of zeros in either very large numbers or very small numbers

Accepted Answer

scientific notation

Question 13

Convert 8.92 x 103 to standard form (a regular number with or without a decimal)

Accepted Answer

8920

Question 14

What does (cm) stand for in the metric system?

Accepted Answer

centimeter

Question 15

Convert 35 L to mL

Accepted Answer

35000

Question 16

This is how close together measurements are to each other

Accepted Answer

precision

Question 17

Physical Science is the study of what two branches of science?

Accepted Answer

Physics and Chemistry

Question 18

The amount of matter an object takes up is its ____

Accepted Answer

mass

Question 19

A meter stick is used to measure ___

Accepted Answer

length

Question 20

Convert 75.1 mg to kg

Accepted Answer

.0000751

Question 21

What instrument do you use to measure mass?

Accepted Answer

triple beam balance

Question 22

Sam noticed there were green apples in his yard even though he didn't have a tree. This is his

Accepted Answer

Observation

Question 23

The amount of space an object takes up is its

Accepted Answer

volume

Question 24

Sam predicted the apples had fallen off the neighbor's tree & rolled into his yard. This is his

Accepted Answer

hypothesis

Question 25

What does (mL) stand for in the metric system?

Accepted Answer

milliliter

Question 26

A ____ is used to show part of a whole

Accepted Answer

pie/circle graph

Question 27

Convert 0.75246 kg to g

Accepted Answer

752.46

Question 28

Which of the following is the correct order of the Scientific Method?

Accepted Answer

Observe, Question, Hypothesis, Experiment, Data, Conclusion

Question 29

The "closeness to the target" refers to the _

Accepted Answer

accuracy

Question 30

what does the (L) stand for in the metric system?

Accepted Answer

liter

Question 31

Convert 51 mm to cm

Accepted Answer

5.1

Question 32

A ___ is used to compare amounts/different variables

Accepted Answer

bar graph

Question 33

If you move up the metric system "ladder", then your decimal point should move to the ___

Accepted Answer

left

Question 34

If Sam was right, he would make a statement called a _ explaining that his hypothesis was right

Accepted Answer

conclusion

Question 35

Convert 0.0000879 to scientific notation

Accepted Answer

8.79 x 10¯5

Physical Science EO 1 Review

Questions 35

Physical Science EO 1 Review

Questions 35