Question 1

Which temperature scale(s)is/are relative (i.e., based on the freezing and boiling point of water)?

Accepted Answer

A)  Kelvin 
B)  Celsius 
C)  Fahrenheit 
D)  Kelvin and Celsius 
E)  Celsius and Fahrenheit 
A)  Kelvin 
B)  Celsius 
C)  Fahrenheit 
D)  Kelvin and Celsius 
E)  Celsius and Fahrenheit

Question 2

Below are five descriptions of the kinetic and potential energy of objects.Which is a description of potential energy? ​
I.Water moving a waterwheel
II.A skateboarder at the top of a half-pipe
III.The blades of a fan turning
IV.Hot water molecules moving rapidly in a cup of tea
V.A parachutist ready to jump out of a plane

Accepted Answer

A)  I only 
B)  II and V 
C)  II, III, and V 
D)  I, III, and IV 
E)  All of the above are descriptions of potential energy. 
A)  I only 
B)  II and V 
C)  II, III, and V 
D)  I, III, and IV 
E)  All of the above are descriptions of potential energy.

Question 3

Which of the following measurements is larger than 1.0 meter?

Accepted Answer

A)  10 cm 
B)  0.0001 km 
C)  0.01 km 
D)  100 mm 
E)  1,000 μm 
A)  10 cm 
B)  0.0001 km 
C)  0.01 km 
D)  100 mm 
E)  1,000 μm

Question 4

Which of the following is an exact number?

Accepted Answer

A)  the number of people in this room 
B)  the mass of a penny 
C)  the distance a runner runs in a 5 K race 
D)  the volume of milk in a gallon 
E)  the mass of cereal in a 1 lb box 
A)  the number of people in this room 
B)  the mass of a penny 
C)  the distance a runner runs in a 5 K race 
D)  the volume of milk in a gallon 
E)  the mass of cereal in a 1 lb box

Question 5

Which of the following equalities is correct?

Accepted Answer

A)  1 mL = 1 cm3 
B)  1 L = 1 cm3 
C)  1 mL = 1 cm2 
D)  1 L = 1 cm2 
E)  1 mL = 1 cm 
A)  1 mL = 1 cm3 
B)  1 L = 1 cm3 
C)  1 mL = 1 cm2 
D)  1 L = 1 cm2 
E)  1 mL = 1 cm

Question 6

How long is the bar above the ruler?

Accepted Answer

A)  2.5 cm 
B)  2.6 cm 
C)  2.59 cm 
D)  3 cm 
E)  2 cm 
A)  2.5 cm 
B)  2.6 cm 
C)  2.59 cm 
D)  3 cm 
E)  2 cm

Question 7

Which of the following measurements represents the LEAST mass?

Accepted Answer

A)  0.1 mg 
B)  1000 μg 
C)  0.001 g 
D)  1 cg 
E)  0.010 kg 
A)  0.1 mg 
B)  1000 μg 
C)  0.001 g 
D)  1 cg 
E)  0.010 kg

Question 8

Using significant figures, what is the sum of 12.01 + 1011 + 0.113?

Accepted Answer

A)  1023.123 
B)  1023.12 
C)  1023 
D)  1020 
E)  1000 
A)  1023.123 
B)  1023.12 
C)  1023 
D)  1020 
E)  1000

Question 9

A child comes into the doctor's office with a temperature of 39.2 °C.What is the child's temperature in Fahrenheit?

Accepted Answer

A)  103 °F 
B)  98.6 °F 
C)  277 °F 
D)  312 °F 
E)  96.8 °F 
A)  103 °F 
B)  98.6 °F 
C)  277 °F 
D)  312 °F 
E)  96.8 °F

Question 10

Which of the following is a measured number?

Accepted Answer

A)  the number of eggs in a dozen 
B)  the number of people in this room 
C)  the number of milligrams in a gram 
D)  the number of years in a century 
E)  the number of grams in one ounce 
A)  the number of eggs in a dozen 
B)  the number of people in this room 
C)  the number of milligrams in a gram 
D)  the number of years in a century 
E)  the number of grams in one ounce

Question 11

Which of the following conversions are needed to convert 36.2 inches to centimeters? 1 inch = 2.54 cm 100 cm = 1 m 2.54 inches = 1 cm 1 cm = 100 m
I II III IV

Accepted Answer

A)  I 
B)  II 
C)  III 
D)  IV 
E)  I and II 
A)  I 
B)  II 
C)  III 
D)  IV 
E)  I and II

Which temperature scale(s)is/are relative (i.e., based on the freezing and boiling point of water)?

Which of the following measurements is larger than 1.0 meter?

Which of the following is an exact number?

Which of the following equalities is correct?

How long is the bar above the ruler?

Which of the following measurements represents the LEAST mass?

Using significant figures, what is the sum of 12.01 + 1011 + 0.113?

A child comes into the doctor's office with a temperature of 39.2 °C.What is the child's temperature in Fahrenheit?

Which of the following is a measured number?

Which of the following conversions are needed to convert 36.2 inches to centimeters? 1 inch = 2.54 cm 100 cm = 1 m 2.54 inches = 1 cm 1 cm = 100 m I II III IV

Atomic Structure and Radioisotopes

Ionic and Covalent Compounds

Molecular Geometry, Polarity, and Intermolecular

Chemical Quantities and Introduction to Reactions

Chemical Reactions: Energy, Rates, and Equilibrium

Changes of State and Gas Laws

Mixtures, Solution Concentrations, and Diffusion

Acids and Bases, Ph, and Buffers

Introduction to Organic Chemistry:

Alcohols, Phenols, Thiols, Ethers, and Amines

The Carbonyl Containing Functional Groups

The Common Organic Reactions in Biochemistry

Carbohydrates: Structure and Function

Lipids: Structure and Function

Proteins: Structure and Function

Nucleotides and Nucleic Acids

Energy and Metabolism

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Exam 1: Matter, Energy, and Measurement

Which temperature scale(s)is/are relative (i.e., based on the freezing and boiling point of water)?

Which of the following measurements is larger than 1.0 meter?

Which of the following is an exact number?

Which of the following equalities is correct?

How long is the bar above the ruler?

Which of the following measurements represents the LEAST mass?

Using significant figures, what is the sum of 12.01 + 1011 + 0.113?

A child comes into the doctor's office with a temperature of 39.2 °C.What is the child's temperature in Fahrenheit?

Which of the following is a measured number?

Which of the following conversions are needed to convert 36.2 inches to centimeters? 1 inch = 2.54 cm 100 cm = 1 m 2.54 inches = 1 cm 1 cm = 100 m I II III IV

Atomic Structure and Radioisotopes

Ionic and Covalent Compounds

Molecular Geometry, Polarity, and Intermolecular

Chemical Quantities and Introduction to Reactions

Chemical Reactions: Energy, Rates, and Equilibrium

Changes of State and Gas Laws

Mixtures, Solution Concentrations, and Diffusion

Acids and Bases, Ph, and Buffers

Introduction to Organic Chemistry:

Alcohols, Phenols, Thiols, Ethers, and Amines

The Carbonyl Containing Functional Groups

The Common Organic Reactions in Biochemistry

Carbohydrates: Structure and Function

Lipids: Structure and Function

Proteins: Structure and Function

Nucleotides and Nucleic Acids

Energy and Metabolism

Filters