Who won Nobel prizes in both physics and chemistry
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Definition1/7
Marie Curie
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Term1/7
What is one example of a lever is it a wedge or a wheelbarrow
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Definition1/7
A wheelbarrow is an example of a class 2 lever as well as a
wheel and axle. A wedge is an example of an inclined plane.
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Term1/7
What is the term for the vertical circular movements of fluids that transfer energy due to changes in density
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Definition1/7
Convection currents are vertical circular movements of fluids that transfer energy due to changes in density.
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Term1/7
What term describes the transfer of energy between objects that have different average kinetic energies
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Definition1/7
The transfer of energy between two objects at different average
thermal kinetic energies (temperatures) is referred to as heat
transfer. It is always called heat transfer, regardless of what
kind of energy is being transferred.
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Term1/7
How is sound energy produced and transmitted
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Definition1/7
by vibration of particles and fluids.
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Term1/7
Which of these is true of a person walking up the steps of a downward-moving escalator at a constant speed
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Definition1/7
the person is decreasing resultant velocity
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Term1/7
What best describes the relationship between heat and temperature heat and temperature are the same thing heat changes temperature heat is a measure of temperature or temperature measures
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Definition1/7
The flow of heat in and out of an object changes its
temperature.
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Cards in this guide (7)
Who won Nobel prizes in both physics and chemistry
Marie Curie
What is one example of a lever is it a wedge or a wheelbarrow
A wheelbarrow is an example of a class 2 lever as well as a
wheel and axle. A wedge is an example of an inclined plane.
What is the term for the vertical circular movements of fluids that transfer energy due to changes in density
Convection currents are vertical circular movements of fluids that transfer energy due to changes in density.
What term describes the transfer of energy between objects that have different average kinetic energies
The transfer of energy between two objects at different average
thermal kinetic energies (temperatures) is referred to as heat
transfer. It is always called heat transfer, regardless of what
kind of energy is being transferred.
How is sound energy produced and transmitted
by vibration of particles and fluids.
Which of these is true of a person walking up the steps of a downward-moving escalator at a constant speed
the person is decreasing resultant velocity
What best describes the relationship between heat and temperature heat and temperature are the same thing heat changes temperature heat is a measure of temperature or temperature measures
The flow of heat in and out of an object changes its
temperature.
What if your body applies force to the ground as weight If you weigh 450 newtons and carry a backpack that weighs 45 newtons what is the net force applied downward to the ground
What term describes the transfer of energy between objects that have different average kinetic energies
What instrument can be used to calculate specific heat capacity
What does the law of conservation of energy explain
What if your body applies force to the ground as weight If you weigh 450 newtons and carry a backpack that weighs 45 newtons what is the net force applied downward to the ground
How do the vibrations of an audio speaker produce sound waves
What is the term for the small packets of energy emitted from light