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LBC Ch10 (without weather), density temp charles's law

Total questions: 62

Worksheet time: 1hrs 27mins

Name
Class
Date
1.

Identify the equipment shown here:

a)

Flux capacitors

b)

Buckets

c)

The rainbow experiment

d)

Graduated cylinders

2.

Identify the equipment shown here:

a)

Cup

b)

Flask

c)

Beaker

d)

My friend posted in TikTok that I should choose this one, but it doesn't seem right.

3.

What is measured with a graduated cylinder?

a)

Passage of time

b)

Distance from one thing to another

c)

Weight of an object

d)

Volume of liquid

4.
What should you do if you break glass in the lab?
a)
Tell the teacher.
b)
Sweep up the glass.
c)
Pick up the glass with your hands.
d)
Ignore it; the teacher will clean it up when she sees it later.
5.

What two types of measurements are needed to calculate DENSITY?

a)

Mass and Volume

b)

Temperature and Mass

c)

Grams and Centimeters

d)

Volume and Weight

6.

If an object has a density of .6 g/mL and you put it into water, will it sink or float?

a)

sink

b)

float

7.

If an object has a density of 3.6 g/mL and you put it into water, will it sink or float?

a)

sink

b)

float

8.

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

9.
What units are used to measure mass?
a)
g
b)
cm3
c)
g/cm3
d)
cm3/g
10.
What is the formula for density?
a)
density = mass x volume
b)
density = mass / volume
c)
density = mass + volume
d)
density = mass - volume
11.
Helium balloons rise on earth because
a)
helium is less dense than air
b)
helium is more dense than air
c)
helium is cooler than air
d)
helium is warmer than air
12.

Calculate the density of the cube.

a)

2 g/cm3

b)

4 g/cm3

c)

6 g/cm3

d)

8 g/cm3

13.

What is the volume of this irregular shaped object?

a)
10.0 cm3
b)
15.0 cm3
c)
20.0 cm3
d)
25.0 cm3
14.

Why does ice float?

a)

Liquid water is less dense than solid water.

b)

Ice (Solid water) is less dense than liquid water.

c)

Gaseous water is less dense than solid water.

d)

Liquid water is less dense than gaseous water.

15.

Which units of measurement are used for volume?

a)

grams

b)

centimeters

c)

grams/milliliter

d)

milliliter

16.

The tool used to measure the mass of a substance or object is a ______________.

a)

balance or scale

b)

graduated cylinder

c)

ruler

d)

thermometer

17.

I have two objects with the same volume but different masses. Which object will be more dense?

a)

18 grams

b)

The one that is a liquid

c)

The object with more mass.

d)

The object with less mass.

18.

Will an object with a density of 0.999 sink or float in water?

a)

sink

b)

float

19.

What is the volume of 150 grams of lead if it has a density of 11.3 g/cm3?

a)

13.3 g

b)

13.3 cm3

c)

.075 g

d)

1695 cm3

20.

An empty beaker has a mass of 60 grams. When mercury is added to the beaker, it has a mass of 200 grams. What is the mass of the mercury?

a)

140 grams

b)

200 grams

c)

140 mL

d)

260 g

21.
Density is...
a)
the amount of mass in an object
b)
the amount of space an object takes up
c)
the amount of mass in a given space
d)
the weight of an object
22.

What is the density of an object if it has a mass of 6g and a volume of 3cm3?

a)

6 g/cm3

b)

3 g/cm3

c)

2 g/cm3

d)

1/3 g/cm3

23.

Does 1 cup or 8 cups of water have a higher density?

a)

1 cup

b)

8 cups

c)

They have the same density

24.

Which of the following is a Graduated Cylinder?

a)
b)
c)
d)
25.

What do you call the lower part of the curve when determining the volume in a graduated cylinder?

a)

Bottom

b)

Curve

c)

Meniscus

d)

Lower part

26.

What is the volume in the graduated cylinder on the left?

a)

5 grams

b)

34 mL

c)

44 mL

d)

36 mL

e)

39 mL

27.

The density of water is 1.0 g / mL. What is the mass of 15 mL of water?

a)

0.15 g / mL

b)

15 g

c)

15 mL

d)

5 g

28.

An old thermostat broke and spilled 2 mL of Mercury. What is the density of Mercury if the amount spilled was 28 grams?

a)

56 grams

b)

30 mL

c)

56 mL / g

d)

14 g / mL

29.

The density of ice is 0.92 g/cm3. What is the volume of ice that can be made with 2 kg of water? (1 kg = 1000 g, 1 liter = 1000 mL = 1000 cm3)

a)

2.17 liters

b)

920 mL

c)

920 g / mL

d)

.00092 mL

30.

An instrument that measures and indicates temperature.

a)
Thermometer
b)
Temperature
c)
Energy
d)
Kinetic Energy
31.
The faster molecules move, 
a)
the higher the temperature
b)
the less temperature
c)
the same temperature
d)

the more tired they become

32.

Select the temperature in °C

a)

54°C

b)

12°C

c)

20°C

d)

60°C

33.

Select the temperature in °C

a)

40°C

b)

100°C

c)

96°C

d)

36°C

34.

Look at the thermometer and select the closest temperature in degrees Fahrenheit:

a)

19°C

b)

20 °C

c)

68 °F

d)

73 °F

35.
What is the temperature on this thermometer in Celsius degrees?
a)

 32 °C

b)

 0 °C

c)

 0 °F

d)

 32 °F

36.

the temperature scale on which water freezes at 0 and boils at 100

a)

Kelvin scale

b)

conduction

c)

Fahrenheit scale

d)

Celsius scale

37.

A temperature scale that is used mostly in the United States.  According to it, water freezes at 32 degrees and boils at 212 degrees.

a)
Celsius
b)
Fahrenheit
c)
Kelvin
d)
All of them
38.
Scientists' favorite temperature scale, because it begins at the absolute coldest anything can get. 
a)
Celsius
b)
Fahrenheit
c)
Kelvin
d)
All of them
39.

What is the term for the coldest that any material could possibly be. On the Celsius scale it is about -273 C.

a)
Absolute cold
b)
Kelvin
c)
Absolute zero
d)

Artic

40.

Which of the follow represents a normal body temperature of 98.6°F in °Celsius?

a)

37 °C

b)

-15 °C

c)

98.6 °C

d)

18 °C

41.

Convert 0°C to Fahrenheit

a)

-32°F

b)

1.8°F

c)

32°F

d)

3.2°F

42.

100 Celsius is ______ K

a)

212 F

b)

373K

c)

273 K

d)

212 K

43.

Convert the temperature:

25 C = _______ F

a)

77 °F

b)

120 °F

c)

34 °F

d)

298 K

44.

What is the freezing temperature of water in Kelvin?

a)

0

b)

32

c)

273.1

45.

What is the boiling point of water in Kelvin?

a)

212

b)

100

c)

373.1

46.

What is the freezing temperature of water in Fahrenheit?

a)

0

b)

32

c)

273.1

47.

What is the freezing temperature of water in Celsius?

a)

0

b)

32

c)

273.1

48.

What is the boiling point of water in Fahrenheit?

a)

212

b)

100

c)

373.1

49.

What is the boiling point of water in Celsius?

a)

212

b)

100

c)

373.1

50.

There are 3.00 liters of helium in a balloon at a temperature of 10.0 C. If the volume of the gas expands to 6.00 L, what is the temperature of the gas? (assume pressure is constant)

a)

566 K

b)

142 K

c)

5.0 C

d)

20.0 K

51.

The pressure remains constant over a sample of neon gas occupying a volume of 260 mL . The volume is now 520 mL because the temperature has increased to 400 K. What is the original temperature of the gas?

a)

200 K

b)

800 K

c)

0 K

d)

273 K

52.

A sample of argon gas is at a temperature of 27 °C. The temperature is increased to 127°C so that the volume is now 400 mL. What was the original volume?

a)

300 mL

b)

400 mL

c)

85 mL

d)

3.2 mL

53.

If the Kelvin temperature of a gas is doubled, the volume of the gas will increase by ____.

a)

A factor of 2

b)

A factor of 1

c)

A factor of 3

d)

A factor of 0.5

54.

Which Graph best shows the relationship between Temperature and Volume at constant pressure. Charles's Law is T1V2 = T2V1.

a)

A

b)

B

c)

Neither

55.

If the temperature of a gas is tripled from 100K to 300K, what happens to the volume of the gas?

a)

Cuts in half

b)

Doubles

c)

Triples

d)

Stays the Same

56.

The equation shown relates volume and temperature. What must be constant?

a)

volume

b)

pressure

c)

temperature

d)

time

57.

When the pressure of a gas is held constant, increasing its temperature ______________ its volume.

a)

Increases

b)

Decreases

c)

Does not change

58.

Which of the pieces of glassware shown is the most accurate for measuring the volume of a liquid, and why?

a)

Beaker. It is the least likely to spill

b)

Erlenmeyer Flask. It's cross section gets smaller as it goes up.

c)

Graduated Cylinder. It has the smallest cross section so a given change in volume is easier to notice.

d)

Burette. Because you can dispense some liquid set the meniscus to exactly the number you want.

59.

Which of the pieces of glassware has a linear curve for volume versus height. Check ALL that apply

a)

Beaker

b)

Erlenmeyer Flask

c)

Graduated Cylinder

d)

Funnel

60.

Which of the pieces of glassware DOES NOT HAVE a linear curve for volume versus height.

a)

Beaker

b)

Erlenmeyer Flask

c)

Graduated Cylinder

d)

They all have linear curves

61.

If the temperature of a gas is doubled from 100K to 200K, what happens to the volume of the gas?

a)

Cuts in half

b)

Doubles

c)

Triples

d)

Stays the Same

62.

What is the temperature on this thermometer in Fahrenheit degrees?

a)

 32 °C

b)

 0 °C

c)

 0 °F

d)

 32 °F

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