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Unit 2 Vocabulary -Energy

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  • To change from one thing to another.
    convert
  • What is it called when something crashes into something else and energy is transferred?
    Collision
  • When you ride a bike, what type of energy starts, and what does it change into?
    Mechanical→ Mechanical (movement)
  • What is the energy that can change things in the world? It is also known as heat energy.
    Thermal Energy
  • To push away
    repel
  • to pull towards
    attract
  • True or False? A circuit moves electrical energy through a path.
    True
  • The ability to do work is called__________.
    energy
  • A path that an electric current can follow.
    circuit
  • What is the energy that makes things visible?
    Light energy
  • What is movement of an object?
    Motion
  • When an object is moving, it is showing ______________.
    Kinetc Energy
  • What is something that can be seen?
    visible
  • What type of circuit will not make a lightbulb light up.
    An open circuit
  • What law of motion in this? A heavier object needs a larger force to act upon it to create motion.
    Newtons 2nd Law of Motion
  • What is he possibility of motion? It is sometimes called stored energy.
    Potential energy
  • What law of motion is this? For every action there is an equal and opposite reaction.
    Newtons 3rd law of motion
  • True or False? Listening to music is an example of a collision.
    False
  • Energy cannot be created or destroyed.
    Conservation of Energy
  • To pass from one object to another
    transfer
  • When you turn on a flashlight, what type of energy starts, and what does it become?
    mechanical/electrical→ Light
  • What is the energy of movement?
    Motion energy
  • When you play the piano, what type of energy starts the process, and what type does it change into?
    Mechanical → Sound
  • What is the energy that creates vibrations to make things move called?
    Sound Energy
  • Push or pull on an object that causes a change.
    Force
  • When you iron clothes, what type of energy starts, and what does it change into?
    Electrical → Thermal (heat)
  • hen solar panels are used, what type of energy starts, and what does it change into?
    Light → Electrical
  • What is the energy that makes things turn on and off?
    Electricity Energy
  • What law of Motion is this? An Object at Rest stays at rest and an object in motion stays in motion unless acted upon by a force.
    Newtons 1st Law of Motion
  • True or False? Kicking a Soccer Ball is an example of a collision.
    True
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