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The Great
Science 9 QUIZversion 2014.1
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The Great Science 9 Quiz Bowl• Each team will write its answer to the
question. Answers will be collected by the Grand & Glorious Competition Emcee.
• Correct answers will receive points; incorrect answers will lose points (it is possible to have a negative score).
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Question 1 (1 pt)
•The ability to do work
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Question 1 (1 pt)
•The ability to do work
•Answer: energy
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Question 2 (1 pt)
•A force that moves an object through a distance
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Question 2 (1 pt)
•A force that moves an object through a distance
•Answer: work
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Question 3 (2 pts)
•What is the work done when an object is moved 1 meter by a 1 Newton force?
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Question 3 (2 pts)
•What is the work done when an object is moved 1 meter by a 1 Newton force?
•Answer: 1 Joule or 1 J
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Question 4 (1 pt)
•The equation for kinetic energy is:
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Question 4 (1 pt)
•The equation for kinetic energy is:
•Answer: KE=1/2 mv2
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Question 5 (2 pts)
•What is the kinetic energy of a 45 gram golf ball moving at 20 m/s?
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Question 5 (2 pts)
•What is the kinetic energy of a 45 gram golf ball moving at 20 m/s?
•Answer: (0.5)(.045 kg)(20 m/s)2
• = 9 J
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Question 6 (2 pts)
•What are the 2 forms of potential energy?
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Question 6 (2 pts)
•What are the 2 forms of potential energy?
•Answer: gravitational and elastic
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Question 7 (1 pt)
•What is elastic potential energy?
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Question 7 (1 pt)
•What is elastic potential energy?
•Answer: energy of an object that is stretched or compressed
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Question 8 (1 pt)
•The sum of KE and PE
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Question 8 (1 pt)
•The sum of KE and PE
•Answer: mechanical energy
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Question 9 (1 pt)
•The energy associated with the motion and position of an object
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Question 9 (1 pt)
•The energy associated with the motion and position of an object
•Answer: mechanical energy
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Question 10 (1 pt)
•Energy associated with electrical charges
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Question 10 (1 pt)
•Energy associated with electrical charges
•Answer: electrical energy
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Question 11 (1 pt)
•Type of energy that includes gamma rays and radio waves.
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Question 11 (1 pt)
•Type of energy that includes gamma rays and radio waves.
•Answer: electromagnetic energy
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Question 12 (2 pts)• The energy stored in the bonds
between atoms.
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Question 12 (2 pts)• The energy stored in the bonds
between atoms.
• Answer: chemical energy
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Question 13 (2 pts)
•The total potential and kinetic energy in the atoms of an object.
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Question 13 (2 pts)
•The total potential and kinetic energy in the atoms of an object.
•Answer: thermal energy
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Question 14 (1 pt)
•The energy stored in atomic nuclei.
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Question 14 (1 pt)
•The energy stored in atomic nuclei.
•Answer: nuclear energy
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Question 15 (1pt)
•Form of energy that travels through space in the form of waves.
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Question 15 (1pt)
•Form of energy that travels through space in the form of waves.
•Answer: electromagnetic energy
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Question 16 (2 pts)
•State the law of conservation of energy.
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Question 16 (2 pts)•State the law of conservation of energy.
•Energy can not be created or destroyed…it can only be converted from one form to another
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Question 17 (3 pts)
•What is a closed system?
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Question 17 (3 pts)
•What is a closed system?
•Answer: a system in which nothing enters or leaves
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Question 18 (3 pts)
• The point at which the pendulum has the greatest potential energy is
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Question 18 (3 pts)
• The point at which the pendulum has the greatest potential energy is
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Question 19 (1 pt)
• The point at which the pendulum has the greatest kinetic energy is
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Question 19 (1 pt)
• The point at which the pendulum has the greatest kinetic energy is
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Question 20 (2pts)•As a pendulum swings back
and forth, the total thermal energy of the system
•A) increases•B) decreases•C) stays the same•D) there is no thermal energy
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Question 20 (2pts)•As a pendulum swings back
and forth, the total thermal energy of the system
•A) increases•B) decreases•C) stays the same•D) there is no thermal energy