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Jeopardy. Scientific Inquiry. Energy. Motion. Force. Electricity. Q $100. Q $100. Q $100. Q $100. Q $100. Q $200. Q $200. Q $200. Q $200. Q $200. Q $300. Q $300. Q $300. Q $300. Q $300. Q $400. Q $400. Q $400. Q $400. Q $400. Q $500. Q $500. Q $500. Q $500. Q $500.
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Jeopardy Scientific Inquiry Energy Motion Force Electricity Q $100 Q $100 Q $100 Q $100 Q $100 Q $200 Q $200 Q $200 Q $200 Q $200 Q $300 Q $300 Q $300 Q $300 Q $300 Q $400 Q $400 Q $400 Q $400 Q $400 Q $500 Q $500 Q $500 Q $500 Q $500 Final Jeopardy
$100 Question from Scientific Inquiry Make one observation and one inference about the image below.
$100 Answer from Scientific Inquiry Observation: Uses five senses (what you see, hear, smell, feel, taste) Inference: Based on observations and prior knowledge
$200 Question from Scientific Inquiry How many significant figures are in the following numbers? 0.001090 2,040
$200 Answer from Scientific Inquiry 0.001090 = 4 sig figs 2,040 = 3 sig figs
$300 Question from Scientific Inquiry Rewrite the following number in scientific notation: 0.000043
$300 Answer from Scientific Inquiry 0.000043 4.3 x 10-5
$400 Question from Scientific Inquiry How is a scientific law different from a scientific theory? How are they the same?
$400 Answer from Scientific Inquiry Law: short, describes, tells what will occur under specific conditions Theory: long, explains, tells how/why things work Both: supported by data and repeated experimentation, can be used to make predictions, can be changed/modified with new discoveries
$500 Question from Scientific Inquiry Convert 254 mL to decaliters.
$500 Answer from Scientific Inquiry 254 mL 1 L 1daL = 0.0254 daL 1 1, 000 mL 10 L
$100 Question from Motion How can you tell if an object is moving?
$100 Answer from Motion Look for a change in position when comparing the object to a reference point.
$200 Question from Motion What is the difference between distance and displacement?
$200 Answer from Motion Distance measures the total length traveled Displacement measures the total change in position
$300 Question from Motion What is the difference between speed and velocity?
$300 Answer from Motion Speed: rate at which an object moves; how fast it goes; s = d/t Ex: 30 m/s Velocity: speed and direction of an object Ex: 30 m/s east towards bridge
$400 Question from Motion A cyclist turns a corner maintaining a constant speed. Is she accelerating? Why or why not?
$400 Answer from Motion Yes, she is accelerating because she is changing direction. Acceleration is defined as a change in velocity. Since velocity includes both speed and direction, speeds up, slowing down, or changing direction is acceleration.
$500 Question from Motion Explain how orbital motion works.
$500 Answer from Motion Orbital motion is a form of projectile motion. The space shuttle’s path curves around Earth due to a combination or two motions happening simultaneously: Horizontal motion due to the force of the shuttle’s engines launching it forward and vertical motion due to the pull of gravity.
$100 Question from Force What is the strongest type of friction? When does it occur?
$100 Answer from Force Static friction is the strongest, and it occurs between two surfaces at rest.
$200 Question from Force Identify the net force and resulting motion of an object experiencing balanced forces.
$200 Answer from Force Net force is 0 Newtons There would be no change in the motion
$300 Question from Force When you sat your pencil on your desk, the desk applies a reaction force that is equal in strength and opposite in direction. This is an example of Newton’s ________ law of motion.
$300 Answer from Force Newton’s Third Law of Motion
$400 Question from Force What is Newton’s Second Law of Motion?
$400 Answer from Force The unbalanced force required to move an object is equivalent to the objects mass times its acceleration. F=ma
$500 Question from Force Gravitational force depends on what two factors?
$500 Answer from Force Mass and distance: Increase in mass = increase in gravity Increase in distance = decrease in gravity
$100 Question from Energy List the six simple machines
$100 Answer from Energy Inclined plane Wedge Screw Lever Pulley Wheel and axel
$200 Question from Energy Gravitational Potential energy depends on…
$200 Answer from Energy Mass, height, and the acceleration due to gravity PE = mgh
$300 Question from Energy What is the law of conservation of energy in its simplest terms?
$300 Answer from Energy Energy cannot be created or destroyed.
$400 Question from Energy After a man applies a 180 Newton force to a steel beam, it does not move. How much work was done?
$400 Answer from Energy None. If the object does not move due to the force, no work was done. W=Fd W = 180N x 0m W = 0 Joules
$500 Question from Energy When would the arrow in the image below have the greatest amount of potential and kinetic energy?
$500 Answer from Energy Greatest PE= when bow is drawn fully back Greatest KE=right when bow is relaesed
$100 Question from Electricity Every charged object creates/emits a(n)…
$100 Answer from Electricity Electric field
$200 Question from Electricity What two factors affect electric force?
$200 Answer from Electricity Amount of charge and distance: Greater charge = stronger force Greater distance = weaker force
$300 Question from Electricity Describe what charge pairs create attractive and repulsive forces.
$300 Answer from Electricity Like charges repel and opposite charges attract. If an object is (+) charged it has more protons than electrons and will be attracted to an object that is (-) charged, or has more electrons than protons.
$400 Question from Electricity Describe the difference between a series and parallel circuit.
$400 Answer from Electricity Series: one possible path for current Parallel: multiple possible paths for current.
$500 Question from Electricity What is the relationship between voltage, current, and resistance?
