Kinetic and Potential Energy
Energy forms
Thermal Energy
Light
Random
100
Determine the kinetic energy of a 625-kg roller coaster car that is moving with a speed of 18.3 m/s.
What is 1.05 x105 Joules
100
A person swinging on a swig
What is kinetic
100
What is heat transfer?
What is Heat energy moves from one place to another because of the temperature difference
100
Metals expand when heated and do what when cooled?
What is contract
100
When light bounces off a smooth, shiny surface, what process has occurred?
What is refection
200
A 60-kg person walks from the ground to the roof of a 74.8 m tall building. How much gravitational
What is 43982.4
200
Energy of motion
What is kinetic
200
What are the three main types of heat transfer?
What is convection, conduction, and radiation
200
What is the first name of the famous scientist who gave us Newton’s three laws of motion?
What is Issac
200
True or false? The boiling point of water is 100 degrees Celsius (212 degrees Fahrenheit)
What is true
300
A 1400-kg car is moving at a speed of 25 m/s. How much kinetic energy does the car have?
What is 343000
300
The for of energy that lets us see
What is light
300
Two examples of convection
What is a heater or boiling water
300
The electromagnetic radiation of a wavelength is called
What is light
300
What is the freezing temp. of water?
What is degrees Celsius (32 degrees Fahrenheit)
400
How much potential energy does a 5kg block have if it is 2m above the ground
What is 98
400
A form of energy thats caused by vibrations
What is sound
400
Name two examples of radiation
What is the sun, and the warmth of a fire on your skin
400
Energy emitted in the form of a wave as a result of the movement of electric charges is
What is electromagnetic radiation
400
True or false- heat is a form of energy
What is true
500
How high up must you lift a 12kg object to give it 72J of potential energy?
What is 8467.2
500
The form of energy that is the total kinetic energy in a substance
What is thermal
500
What has greater temperature, a boiling pot of water or an iceberg?
What is The pot of boiling water because it has faster moving particles.
500
True or false- Electromagnetic waves need matter to move
What is false
500
What is a tool that is used to measure temperature?
What is Thermometer
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