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Week 13 Quiz - Energy. Question 1. Where will the Expedition Everest Roller coaster have its greatest kinetic energy?. At the top of the highest hill At the bottom (after falling) of the highest hill Half-way down the highest hill After the coaster stops. Question 2.
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Question 1 Where will the Expedition Everest Roller coaster have its greatest kinetic energy? • At the top of the highest hill • At the bottom (after falling) of the highest hill • Half-way down the highest hill • After the coaster stops
Question 2 Which of the following are forms of renewable energy? Using biomass to create diesel fuel Using petroleum to create gasoline Using wind to generate electricity Using solar panels to heat water
Question 3 What causes the “shock” of someone touching the VandeGraff generator? • Transfer of protons • Transfer of neutrons • Transfer of electrons • Transfer of gluons
Question 4 Which type of bulb requires the most energy to light? Incandescent bulb Fluorescent bulb LED bulb
Question 5 Which of these are fractals? A. B. C.
Question 6 What is a Rube Goldberg machine?
Question 7 What causes the iridescent pattern on a butterfly wing? • Special pigment cells in the wing • The patter that the scales on the wing are arranged • A special light emitted from the wing
Question 8 Shark skin is being used as a pattern in plastic for what purpose?
Question 9 What structures allow gecko feet to “stick” to smooth vertical surfaces?
Question 10 What makes birds better able to fly than airplanes? • The ability to move air quickly over their feathers. • The ability to steer with their tails. • The ability to change the shape of their wings.