Forms of Energy
6 months ago
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12 QuestionsShow answers
  • Question 1
    300 seconds
    Q. Which object requires only mechanical energy to perform its main function?
    answer choices
    A
    B
    C
    D
  • Question 2
    300 seconds
    Q. The toy oven shown uses a lightbulb to bake small cakes. What types of energy does the toy oven use to bake the cakes?
    answer choices
    Light and sound
    Electrical and thermal
    Thermal and mechanical
    Mechanical and electrical
  • Question 3
    300 seconds
    Q. A student made a list of activities that involve energy. Which activities on the list are examples of the use of mechanical energy?
    answer choices
    Activities 1, 4, and 6
    Activities 2, 4, and 5
    Activities 1 and 2
    Activities 3, 5, and 6
  • Question 4
    300 seconds
    Q. A class is learning about states of matter. The teacher shows the students how to set up the investigation shown in the diagram.
    answer choices
    Thermal and mechanical
    Mechanical, light, and electrical
    Electrical and thermal
    Light, mechanical, and thermal
  • Question 5
    300 seconds
    Q. Water flows through turbines in dams like the one shown below. The flowing water makes the turbines spin. What type of energy is used to make the turbines spin in this type of dam?
    answer choices
    Light energy
    Thermal energy
    Sound energy
    Mechanical energy
  • Question 6
    300 seconds
    Q. Three different objects that use the same source of energy are shown. What is the energy source for these objects?
    answer choices
    Light energy
    Mechanical energy
    Sound energy
    Electrical energy
  • Question 7
    30 seconds
    Q. Is this a heat, light, or sound source?
    answer choices
    Sound
    Heat 
    Light
  • Question 8
    30 seconds
    Q. Is this a heat, light, or sound source?
    answer choices
    Sound
    Light
    Heat
  • Question 9
    900 seconds
    Q.

    What type of energy causes ice cream to melt?

    answer choices

    thermal/heat

    light

    sound

    electrical

  • Question 10
    30 seconds
    Q. This form of energy means heat.
    answer choices
    Mechanic
    Light
    Thermal
    Sound
  • Question 11
    30 seconds
    Q. Photosynthesis and solar panels use this form of energy.
    answer choices
    Mechanic
    Light
    Thermal
    Sound
  • Question 12
    45 seconds
    Q.

    What type of energy allows you to see the images and texts on your cell phone screen?

    answer choices

    Sound

    Thermal

    Magnetism

    Light

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