ASVAB Science Practice #3

What is the freezing point of water in Fahrenheit?

• 32°

• 0°

• 100°

• 212°

Which temperature scale is used by almost every country besides the US?

• Fahrenheit

• Centigrade

• Kelvin

• Celsius

What is absolute zero in Kelvin?

• 373.15K

• 0K

• 273.15K

• 100K

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According to Newton's first law of motion, what will a ball resting on the grass do until a force is applied?

• Slow down

• Move in a circular path

• Remain resting

• Accelerate

What does Newton's third law of motion state?

• For every action, there is an equal and opposite reaction

• An object at rest stays at rest

• Acceleration is produced when a force acts on a mass

• The force of gravity is the same on all objects

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What is the speed of light in kilometers per second?

• 4.7

• 343

• 186,000

• 300,000

What type of energy does a flowing river have?

• Nuclear energy

• Chemical energy

• Potential energy

• Kinetic energy

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Which is an example of potential energy?

• Lightning

• A lifted weight

• A boiling pot of water

• A moving car

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What is the energy stored within the chemical bonds of atoms and molecules called?

• Mechanical energy

• Chemical energy

• Nuclear energy

• Gravitational energy

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What does the Theory of Special Relativity show about the speed of light?

• It varies depending on the observer's location

• It is faster in water than in air

• It is the same no matter the speed at which an observer travels

• It decreases in a vacuum

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