SCMH 1010 EXAM 1 QUESTIONS WITH VERIFIED SOLUTIONS LATEST UPDATE 2026
Science can be though of as the process of: - Answers Asking questions, making observations, and
arriving at conclusions
Science affecting our daily lives is exemplified by: - Answers using DNA evidence in criminal
investigations
Which of the following is least likely to be categorized as "science" - Answers Determining the
aesthetic properties of a famous poem
Quantitative measurements lend themselves more readily to: - Answers Mathematical equations
The symbolic equation A=B^3 means what? - Answers A is proportional to the cube of A
Scientific theory what? - Answers Undergoes constant testing and is subject to revision and refutation
Which of the following is an example of a scientific law - Answers universal gravitation
What is a dependent variable? - Answers The dependent variable is the variable that is measured
A scientific observation must be which of the following? - Answers reproducible
The study of atoms in combination is known as: - Answers chemistry
A scientist engaged in studying a distant supernova is engaged in which of the following - Answers
basic research
The funding of most scientific research in the United States is provided by which of the following? -
Answers Federal government agencies
What is the first science discipline - Answers Astronomy
The Ptolemaic and Copernican models were really good - Answers False
Kepler's First Law of Planetary Motion - Answers Planets orbit the sun along elliptical paths
Discoveries or technology made by Galileo - Answers Pendulum based clocks, thermometers,
telescopes in astronomy
Vectors are quantities with which of the following properties? - Answers magnitude and direction
A train travels at an average speed of 100 miles per hour for 30 minutes. How far does it travel? -
Answers 50 miles
If you multiply the units (meters/second^2) x (second) what are the results - Answers Meters/second
The measurement of how velocity is changed over time is: - Answers Acceleration
If the speedometer on your car remains at 35 miles per hour while moving in a the same direction (a
straight line direction), this means your acceleration is: - Answers Non-existant (zero)
Galileo's experiment rolling objects down inclined surfaces showed what: - Answers For a given angle
of inclination, all objects gain speed at the same rate regardless of their masses
The acceleration due to gravity near the earths surface is what - Answers 9.8 m/s^2 OR 32 ft/s^2
Between a solid sphere, a solid cylinder, and egg shaped mass or a ring with the same mass, which has
the highest angular momentum - Answers The ring
When an object velocity changes, which of the following must have occurred - Answers An
unbalanced force acted on the object
What is Newton's third law? - Answers For every action there is an equal and opposite reaction
For two identical masses moving at different speeds experience identical forces, which of the
following statements must be true? - Answers The velocity of the slower object experiences a greater
fractional change
What is a conserved quantity - Answers Both momentum and angular momentum
Difference between weight and mass - Answers Mass is the amount of matter in an object while
weight is the measure of the gravitational pull on an object. Weight varies from place to place while
mass remains the same.
Definition of energy - Answers the ability to do work
The unit of measure for a watt - Answers kg*m^2/s^3
What is a kilowatt is a measure of - Answers Power
The kinetic energy of a rifle bullet is mainly dependent upon its: - Answers High speed
what is potetntial energy - Answers The storage of energy that is available to do work
What are kinds of potential energy - Answers Electrical, elastic, magnetic
Heat energy rises from: - Answers The kinetic energies of atoms and molecules in a substance
What is the interchangeability of energy - Answers Any type of energy can be converted into any kind
of energy
Einsteins famous equation relating energy to mass, for mass to have so much energy requires which
of the following to be true - Answers Mass naturally contains a significant quantity of energy
Science can be though of as the process of: - Answers Asking questions, making observations, and
arriving at conclusions
Science affecting our daily lives is exemplified by: - Answers using DNA evidence in criminal
investigations
Which of the following is least likely to be categorized as "science" - Answers Determining the
aesthetic properties of a famous poem
Quantitative measurements lend themselves more readily to: - Answers Mathematical equations
The symbolic equation A=B^3 means what? - Answers A is proportional to the cube of A
Scientific theory what? - Answers Undergoes constant testing and is subject to revision and refutation
Which of the following is an example of a scientific law - Answers universal gravitation
What is a dependent variable? - Answers The dependent variable is the variable that is measured
A scientific observation must be which of the following? - Answers reproducible
The study of atoms in combination is known as: - Answers chemistry
A scientist engaged in studying a distant supernova is engaged in which of the following - Answers
basic research
The funding of most scientific research in the United States is provided by which of the following? -
Answers Federal government agencies
What is the first science discipline - Answers Astronomy
The Ptolemaic and Copernican models were really good - Answers False
Kepler's First Law of Planetary Motion - Answers Planets orbit the sun along elliptical paths
Discoveries or technology made by Galileo - Answers Pendulum based clocks, thermometers,
telescopes in astronomy
Vectors are quantities with which of the following properties? - Answers magnitude and direction
A train travels at an average speed of 100 miles per hour for 30 minutes. How far does it travel? -
Answers 50 miles
If you multiply the units (meters/second^2) x (second) what are the results - Answers Meters/second
The measurement of how velocity is changed over time is: - Answers Acceleration
If the speedometer on your car remains at 35 miles per hour while moving in a the same direction (a
straight line direction), this means your acceleration is: - Answers Non-existant (zero)
Galileo's experiment rolling objects down inclined surfaces showed what: - Answers For a given angle
of inclination, all objects gain speed at the same rate regardless of their masses
The acceleration due to gravity near the earths surface is what - Answers 9.8 m/s^2 OR 32 ft/s^2
Between a solid sphere, a solid cylinder, and egg shaped mass or a ring with the same mass, which has
the highest angular momentum - Answers The ring
When an object velocity changes, which of the following must have occurred - Answers An
unbalanced force acted on the object
What is Newton's third law? - Answers For every action there is an equal and opposite reaction
For two identical masses moving at different speeds experience identical forces, which of the
following statements must be true? - Answers The velocity of the slower object experiences a greater
fractional change
What is a conserved quantity - Answers Both momentum and angular momentum
Difference between weight and mass - Answers Mass is the amount of matter in an object while
weight is the measure of the gravitational pull on an object. Weight varies from place to place while
mass remains the same.
Definition of energy - Answers the ability to do work
The unit of measure for a watt - Answers kg*m^2/s^3
What is a kilowatt is a measure of - Answers Power
The kinetic energy of a rifle bullet is mainly dependent upon its: - Answers High speed
what is potetntial energy - Answers The storage of energy that is available to do work
What are kinds of potential energy - Answers Electrical, elastic, magnetic
Heat energy rises from: - Answers The kinetic energies of atoms and molecules in a substance
What is the interchangeability of energy - Answers Any type of energy can be converted into any kind
of energy
Einsteins famous equation relating energy to mass, for mass to have so much energy requires which
of the following to be true - Answers Mass naturally contains a significant quantity of energy
