Jeopardy

1
Jeopardy
Scientific Method
Need for Speed/ Newtons Laws
Gravity, Friction Mass and Weight
Energy, Work, Simple Machines
States of Matter Heat Transfer Atoms
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Final Jeopardy
2
1 - 100

• What is the first step of the scientific method?

• Problem

3
1 - 200

• The factors that stay the same throughout all of
  the groups in an experiment are called _________.

• Constants

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1 - 300

• What type of graph is used to show changes over
  time?

• Line Graph

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1 - 400

• What type of measurement describes how much space
  an object occupies.

• Volume

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1 - 500

• The normal group in an experiment that is used
  for comparison.

• Control Group

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2 - 100

• True or False Speed is the distance an object
  travels per unit of time.

• True!

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2 - 200

• True or False Newtons 3rd Law states that if
  one object exerts a force on another object, the
  2nd object exerts a force of equal strength in
  opposite direction on the 1st object.

• True!

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2 - 300

• Newtons ____ Law is also known as the Law of
  Inertia.

• Newtons 1st Law- an object in motion tends to
  stay in motion and an object at rest tends to
  stay at rest unless acted upon by an outside
  force.

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2 - 400

• The rate at which velocity changes is called
  ____________.

• Acceleration

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2 - 500

• The slope on a distance vs. time graph shows the
  _______ of an object.

• SPEED

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3 - 100

• TRUE or FALSE The Law of Universal Gravitation
  states that any two objects exert an attractive
  force on one another.

• True!

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3 - 200

• Sliding, Rolling, Static, and Fluid are all types
  of ________.

• friction

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3 - 300

• What two factors affect the momentum of an object?

• Mass and velocity

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3 - 400

• The air resistance of an object depends on its
  _____, ______, and ________.

• Size, shape, and speed

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3 - 500

• Why does a person weigh less on the moon than on
  Earth?
• a/ There is no gravity on the moon
• b/ A person has less mass on the moon
• c/ There is less gravity on the moon because the
  moon has less mass than Earth.

• c/ There is less gravity on the moon because the
  moon has less mass than Earth.

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4 - 100

• What are the six simple machines?

• Inclined plane, wedge, screw, lever, wheel and
  axle, and pulley

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4 - 200

• A hammer being used to remove a nail from a piece
  of wood is an example of what simple machine?

• Lever

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4 - 300

• True or False Less mass means less kinetic
  energy.

• True KE ½ x m x v2

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4 - 400

• Where do you have the most gravitational
  potential energy on a roller coaster?

• The top of the first hill.

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4 - 500

• Which of Newtons Laws is also known as the Law
  of Inertia?

• Newtons 1st Law An object in motion tends to
  stay in motion and an object at rest tends to
  stay at rest unless acted upon by an outside
  force.

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5 - 100

• What are the four states of Matter?

• Solid, Liquid, Gas, Plasma

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5 - 200

• A material that does NOT transfer thermal energy
  well is called a(n) _________.

• Insulator (Ex. Plastic, air, cotton)

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5 - 300

• What state of matter are most elements on the
  Periodic Table?

• Solid

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5 - 400

• These are negatively charged parts of an atom
  that are found outside of the nucleus.

• Electrons

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5 - 500

• A ____________ mixture has parts that are evenly
  mixed.

• Homogeneous

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Final Jeopardy

• Balance this equation
• __ Na __ MgF2 ? __ NaF __ Mg

• 2 Na __ MgF2 ? 2 NaF __ Mg