Free Printable PS 1.3 Lesson Review

1.

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

2.

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

3.

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

4.

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

5.

Solve the expression and remember to pick the answer in Scientific Notation

$4\cdot10^4\cdot2.1\cdot10^6=$

a)

$6.1\cdot10^{10}$

b)

$8.4\cdot10^{10}$

c)

$8.4\cdot10^{24}$

d)

$6.1\cdot10^{24}$

6.

Solve the expression and remember to pick the answer in Scientific Notation

$2.5\cdot10^3\cdot2\cdot10^4=$

a)

$4.5\cdot10^7$

b)

$5\cdot10^7$

c)

$5\cdot10^{12}$

d)

$4.5\cdot10^{12}$

7.

Solve the expression and remember to pick the answer in Scientific Notation:

$5.5\cdot10^2\cdot3\cdot10^5=$

a)

$16.5\cdot10^7$

b)

$1.65\cdot10^8$

c)

$16.5\cdot10^{10}$

d)

$1.65\cdot10^{10}$

8.

Solve the expression and remember to pick the answer in Scientific Notation:

$6\cdot10^{-2}\cdot4\cdot10^{-4}=$

a)

$24\cdot10^{-6}$

b)

$2.4\cdot10^{-5}$

c)

$2.4\cdot10^{-7}$

d)

$24\cdot10^{-5}$

9.

Solve the expression and remember to pick the answer in Scientific Notation:

$7.3\cdot10^{-6}\cdot4\cdot10^{-2}=$

a)

$29.2\cdot10^{-8}$

b)

$2.92\cdot10^{-7}$

c)

$2.92\cdot10^{12}$

d)

$2.92\cdot10^{-9}$

10.

(2 x 10⁹)(4 x 10^-4)

a)

8 x 10¹³

b)

8 x 10³⁶

c)

8 x 10⁵

d)

8 x 10^-36

11.

Solve:
(6 x 10⁶) / (2 x 10³)

a)

12 x 10³

b)

3 x 10⁹

c)

1.2 x 10⁴

d)

3 x 10³

12.

"the amount of matter in a substance"

a)

Volume

b)

Mass

c)

Length

d)

Weight

13.

SI Unit for length

(a)

14.

SI Unit for time

(a)

15.

What is the correct SI unit for mass?

a)

Kilograms

b)

newtons

c)

pounds

d)

grams

16.

The SI unit for temperature is __?__.

a)

degree fahrenheit (° F)

b)

degree celsius (° C)

c)

kelvin (K)

d)

degree centigrade (°C)

17.

The SI unit for time is the __?__.

a)

hours (h)

b)

liter (L)

c)

gram (g)

d)

second (s)

18.

What SI unit is used to measure length?

a)

meters

b)

liters

c)

centimeters

d)

kilograms

19.

What two types of measurements make up DENSITY?

a)

Mass and Volume

b)

Temperature and Mass

c)

Grams and Centimeters

d)

Volume and Weight

20.

Look at this image. Which object has the LOWEST density in water? How?

a)

The Ping Pong Ball because it floats to the top

b)

The bolt because it has sunk to the bottom

c)

The soda cap because it is not just full of air like the Ping Pong ball

21.

Jack has a rock. The rock has a mass of 14g and a volume of 2cm³. What is the density of the rock?

a)

7 mL

b)

7 g/cm³

c)

28 g/cm³

d)

1/7 g/cm³

22.

Frank has an eraser. It has a mass of 4g, and a volume of 2cm³. What is its density?

a)

8 g/cm³

b)

2 g/cm³

c)

1/2 g/cm³

d)

24 g/cm³

23.

What is the formula for density?

a)

density = mass x volume

b)

density = mass / volume

c)

density = mass + volume

d)

density = mass - volume

24.

k

(a)

25.

h

(a)

26.

c

(a)

27.

base

(a)

28.

Prefix meaning 100

a)

hecto (h)

b)

centi (c)

c)

deci (d)

d)

deka (d)

29.

Prefix meaning 1/100

a)

hecto (h)

b)

centi (c)

c)

deci (d)

d)

deka (d)

30.

Prefix meaning 1/10

a)

hecto (h)

b)

centi (c)

c)

deci (d)

d)

deka (d)

31.

Prefix meaning 10

a)

hecto (h)

b)

centi (c)

c)

deci (d)

d)

deka (d)

32.

Prefix meaning 1,000

a)

kilo (k)

b)

milli (m)

c)

deci (d)

d)

deka (d)

33.

Prefix meaning 1/1000

a)

kilo (k)

b)

milli (m)

c)

deci (d)

d)

deka (d)

34.

Metric unit of measurement for Mass/Weight

a)

liter (l)

b)

gram (g)

c)

meter (m)

d)

celsius (C)

35.

Metric unit of measurement for Volume

a)

liter (l)

b)

gram (g)

c)

meter (m)

d)

celsius (C)

36.

Metric unit of measurement for Length

a)

liter (l)

b)

gram (g)

c)

meter (m)

d)

celsius (C)

37.

What unit would best measure this?

a)

liter (l)

b)

gram (g)

c)

meter (m)

d)

celsius (C)

38.

What unit would best measure this?

a)

liter (l)

b)

gram (g)

c)

meter (m)

d)

celsius (C)

39.

What unit would best measure this?

a)

liter (l)

b)

gram (g)

c)

meter (m)

d)

celsius (C)

40.

240 cm = ___________ m

a)

2400

b)

24

c)

2.4

d)

0.24

41.

1000 m = ___________ km

a)

100

b)

10

c)

1

d)

0.1

42.

15.6 L = ___________ mL

a)

15,600

b)

156,000

c)

1,560,000

d)

15,600,000

43.

0.57 mL = ___________ L

a)

5.7

b)

0.057

c)

0.0057

d)

0.00057

44.

330 cm = ___________ m

a)

3,300

b)

33

c)

3.3

d)

0.33

45.

How close a measurement is to the true value is called..

a)

Accuracy

b)

Precision

c)

Significant

d)

Estimate

46.

This bullseye demonstrates...

a)

High Accuracy & High Precision

b)

High Accuracy & Low Precision

c)

Low Accuracy & High Precision

d)

Low Accuracy & Low Precision

47.

When a measurement is repeatable and consistent it is said to have...

a)

High precision

b)

Low precision

c)

High accuracy

d)

Low accuracy

48.

A set of data are all close to each other, but they are not close to the actual value. This set of data can be described as...

a)

accurate

b)

precise

c)

both precise and accurate

49.

A set of data are not close to each other, but the average of the data is very close to the actual value. This set of data can be described as...

a)

accurate

b)

precise

c)

both precise and accurate

50.

Does this image show results that are accurate and/or precise?

a)

Accurate, but not precise

b)

Precise, but not accurate

c)

Both precise and accurate

d)

Neither precise nor accurate

51.

Does this image show results that are accurate and/or precise?

a)

Accurate, but not precise

b)

Precise, but not accurate

c)

Both precise and accurate

d)

Neither precise nor accurate

52.

Does this image show results that are accurate and/or precise?

a)

Accurate, but not precise

b)

Precise, but not accurate

c)

Both precise and accurate

d)

Neither precise nor accurate

53.

Convert: 186.5 K to C

a)

-86.4 C

b)

-50 C

c)

-68.4 C

d)

180 K

54.

Convert: -45.9 C to K:

a)

227.1 K

b)

400 K

c)

0 K

d)

373 K

55.

Convert 20.0^oC to Kelvin.

a)

273 K

b)

298 K

c)

293 K

d)

20 K

PS 1.3 Lesson Review

Total questions: 55

Worksheet time: 2hrs 6mins

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