Heat Transfer
16 days ago
mccraywillie
Save
Edit
Host a game
Live GameLive
Homework
Solo Practice
Practice
20 QuestionsShow answers
  • Question 1
    30 seconds
    Q.

    Hot water rises and cold water sinks. Is this:

    answer choices

    Convection

    Conduction

    Radiation

  • Question 2
    30 seconds
    Q.

    Stir frying vegetables is an example of

    answer choices

    Convection

    Conduction

    Radiation

  • Question 3
    30 seconds
    Q.

    A spoon in a cup of hot soup becomes warmer

    answer choices

    Convection

    Conduction

    Radiation

  • Question 4
    30 seconds
    Q.

    Grilling Hamburgers OVER a charcoal flame.

    answer choices

    Convection

    Conduction

    Radiation

  • Question 5
    30 seconds
    Q.

    A hot air balloon rises because of

    answer choices

    Convection

    Conduction

    Radiation

  • Question 6
    30 seconds
    Q.

    You feel the heat from a campfire

    answer choices

    Convection

    Conduction

    Radiation

  • Question 7
    30 seconds
    Q.

    A raw egg begins to fry as it hits a heated frying pan

    answer choices

    Convection

    Conduction

    Radiation

  • Question 8
    60 seconds
    Q.

    He touches the hot pot handle. This is an example of __________.

    answer choices

    Convection

    Conduction

    Radiation

  • Question 9
    60 seconds
    Q.

    Water vapor molecules rise into the air taking the heat with them. This is an example of_____________.

    answer choices

    Convection

    Conduction

    Radiation

  • Question 10
    60 seconds
    Q.

    This picture shows:

    answer choices

    Warm air/water rises, cool air/water sinks

    Cool air/water rises, warm air/water sinks

    Cool and warm air do not changes places, nor does water

  • Question 11
    60 seconds
    Q.

    The image (in number 5) illustrates the circular process of a

    answer choices

    Convection Current

    Conduction Current

    Radiation Current

  • Question 12
    30 seconds
    Q.

    The variable in an experiment that you are testing or changing is the:

    answer choices

    Dependent Variable

    Independent Variable

    Controlled Variable

  • Question 13
    30 seconds
    Q.

    The variable in an experiment that remains constant

    answer choices

    Controlled Variable

    Independent Variable

    Dependent Variable

  • Question 14
    30 seconds
    Q.

    Another Name for a dependent variable

    answer choices

    Responding Variable

    Manipulated Variable

    Independent Variable

  • Question 15
    30 seconds
    Q.

    The variable in an experiment you are measuring is the:

    answer choices

    Responding Variable

    Manipulated Variable

    Controlled Variable

  • Question 16
    180 seconds
    Q.

    Carl wants to determine how the angle of a ramp affects the amount of force he must exert to lift a heavy antique toy car. He predicts that the steeper the angle of the ramp, the greater the force he will have to use to move the car up the ramp. He changes the ramp angle by using a different number of textbooks each trial. To collect his data, he uses a spring scale to measure his force and records his results onto a table. He was excited that his hypothesis proved to be correct!


    The question Carl is investigating in this experiment is:

    answer choices

    How will the size of the toy car affect how much force is required to lift it?

    How will the angle of the ramp affect how much force is required to lift it

    How will the surface of the ramp affect how much force is required to lift it?

  • Question 17
    180 seconds
    Q.

    Carl wants to determine how the angle of a ramp affects the amount of force he must exert to lift a heavy antique toy car. He predicts that the steeper the angle of the ramp, the greater the force he will have to use to move the car up the ramp. He changes the ramp angle by using a different number of textbooks each trial. To collect his data, he uses a spring scale to measure his force and records his results onto a table. He was excited that his hypothesis proved to be correct!


    Carl's hypothesis should state:

    answer choices

    If I increase the angle of the ramp, then more force will be required to lift the toy car.

    If I decrease the angle of the ramp, then more force will be required to lift the toy car.

    If I decrease the angle of the ramp, then the amount of force I have to exert will not change to lift the toy car.

  • Question 18
    180 seconds
    Q.

    Carl wants to determine how the angle of a ramp affects the amount of force he must exert to lift a heavy antique toy car. He predicts that the steeper the angle of the ramp, the greater the force he will have to use to move the car up the ramp. He changes the ramp angle by using a different number of textbooks each trial. To collect his data, he uses a spring scale to measure his force and records his results onto a table. He was excited that his hypothesis proved to be correct!


    The independent variable in the experiment is:

    answer choices

    The distance the car travels

    The amount of force required to lift the toy car

    The angle of the ramp

  • Question 19
    180 seconds
    Q.

    Carl wants to determine how the angle of a ramp affects the amount of force he must exert to lift a heavy antique toy car. He predicts that the steeper the angle of the ramp, the greater the force he will have to use to move the car up the ramp. He changes the ramp angle by using a different number of textbooks each trial. To collect his data, he uses a spring scale to measure his force and records his results onto a table. He was excited that his hypothesis proved to be correct!


    Carl's dependent variable is

    answer choices

    The distance the car travels

    The amount of force required to lift the toy car

    The angle of the ramp

  • Question 20
    30 seconds
    Q.

    When writing a COMPLETE conclusion, Carl should state:

    answer choices

    The answer to his hypothesis

    The answer to his hypothesis and the out of the experiment

    The outcome of the experiment.

Report Quiz
Join a game