Energy
Energy is what?
A. The ability to do work.
B. The transfer of heat.
C. The capacity for change.
D. The amount of power something has.
A. The ability to do work.
The sun's energy reaches the earth by _____.
A. convection
B. radiation
C. fusion
D. conduction
B. radiation
If all energy in the universe is lost this would be called?
A. Maximum Entropy
B. Low Entropy
C. Entropy
D. Disorder
A. Maximum Entropy
The scientific measure of disorder is called?
A. Chaos
B. Entropy
C. Thermodynamics
D. Total Loss
B. Entropy
The statue of liberty was gifted to the US by which country?
A. China
B. Germany
C. England
D. France
D. France
Work is what?
A. A force exerted on an object
B. Stored energy
C. A force moving an object through a distance.
D. The sum of potential and kinetic energy.
C. A force moving an object through a distance.
Both the atomic bomb and nuclear power plants produce energy by the process of nuclear _____.
A. heating
B. fission
C. energy
D. fusion
B. fission
A battery lighting a bulb is an example of what type of energy?
A. E.E.
B. M.E.
C. C.E.
D. R.E
C. C.E.
What law states that the total sum of mass and energy in the universe is conserved.
A. First Law of Thermodynamics
B. Second Law of Thermodynamics
A. First Law of Thermodynamics
The term for a group of elephants is what?
A. Parade
B. Caravan
C. Gang
D. Drove
A. Parade
A push or pull is known as what?
A. Energy
B. Work
C. Potential
D. Force
D. Force
A car's engine using gas is an example of what type of energy?
A. M.E
B. P.E
C. C.E
D. E.E
C. C.E
What force is responsible for the potential and kinetic energy of the pendulum?
A. gravity
B. mechanical
C. work
D. suspension
A. gravity
What is the average kinetic energy of molecules?
A. Heat
B. Friction
C. Temperature
D. Mechanical Energy
C. Temperature
Which country flag has the most colors?
A. India
B. Greece
C. South Africa
D. Italy
C. South Africa
Leaning against a wall is an example of what type of energy?
A. E.E
B. R.E
C. C.E
D. P.E
D. P.E
Electric energy is known as the energy of?
A. Protons
B. Neutrons
C. Electrons
D. Nucleus
C. Electrons
Heat is transferred within our atmosphere primarily by:
A. Conduction
B. Convection
C. Radiation
D. Electricity
B. Convection
Resistance to motion between two objects in contact is known as what?
A. Heat
B. Opposition
C. Friction
D. Gravity
C. Friction
A stenographer has a career doing what?
A. Examining the ocean floor.
B. Transcribing speech to text.
C. Decoding ciphers.
D. Performing ultrasounds on patients.
B. Transcribing speech to text.
What formula is used to understand the amount of energy potentially released in a fission reaction?
A. E= 2(mc)10
B. E= mc2
C. E= mc•1010
D. E= m2c2
B. E= mc2
Temperatures of one million degrees or hotter are required in what type of reaction?
A. Fission
B. Fusion
C. Radiant
D. Electrical
B. Fusion
Double-paned window glass is used in some homes because of _____.
A. glass is a good conductor
B. glass is a good insulator
C. air is a good conductor
D. air is a good insulator
D. air is a good insulator
Because atomic fusion occurs at such high temperatures, it is called?
A. Nuclear
B. Instant Oxidation
C. Thermonuclear
D. Radiation
C. Thermonuclear
How old is the oldest living tree on earth?
A. 843 yrs.
B. 1,843 yrs.
C. 2,843 yrs.
D. 4,843 yrs.
D. 4,843 yrs.