Transcript FinalReviewJeopardy

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Motion
Waves
Circuits
Energy
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Newton’s
Laws
Sound and
Light
Electrostatics
Energy
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What is Car 2?
The car with the greatest velocity
12
10
CAR 1
CAR 2
distance (m)
8
6
4
2
0
0
0.5
1
1.5
2
2.5
3
3.5
4
time (s)
1,1
What is .33 Hz (1/3 Hz)?
The frequency of a pendulum
that completes 10 cycles
in 30 seconds
1,2
What is the Ampere (Amp)?
The unit for current.
1,3
What is Joules?
The unit for energy
1,4
What are m/s2?
The units of acceleration
2,1
What is a transverse wave?
The type of wave in which the
vibration is perpendicular
to the motion of the wave.
2,2
What is decrease?
This happens to the current
in a circuit as more resistors
are added in series.
2,3
What is Kinetic Energy?
Energy of a moving object
2,4
What is 75 meters?
The distance traveled in the
5 seconds it takes a car to brake
from a velocity of 30 m/s to 0 m/s.
3,1
What is 2 m/s?
The velocity of ocean waves that
are 4 meters apart and strike the
shore once every 2 seconds.
3,2
What is increase?
This happens to the current
in a circuit as more resistors
are added in parallel
3,3
What is Efficiency?
A measure of the useful
energy output of a
machine compared to
the energy input.
3,4
What is 5 m/s2?
The acceleration of a bus
going from rest to 20 m/s
in 4 seconds.
4,1
What is resonance?
Wave phenomenon that
is responsible for the
collapse of the
Tacoma Narrows bridge.
4,2
What is 0.375 A ?
The amount of current
in the following circuit:
3V
6
2
4,3
What is 200 Joules?
The potential energy of a 2 kg
mass ball at the top of hill 10
meters high.
4,4
What is 0 m/s2?
The acceleration of a car
during the driver’s response
time.
5,1
What is decreases?
When the frequency of
an EM wave increases,
this happens to the wavelength.
5,2
What is a parallel circuit?
All light bulbs in this
type of circuit will go out entirely
if one resistor is shorted out.
5,3
What is 4 meters?
The maximum height of a 0.25 kg
rock tossed in the air
with 10 J of KE.
(Assume no air resistance)
5,4
What is a Newton?
The unit of force.
1,5
What is light (EM wave)?
This wave travels faster than
anything else in the universe.
1,6
What is an equal # of protons and electrons?
A neutral atom must have this
1,7
What is (Gravitational) PE?
Energy stored due
to an object’s location
1,8
What is 1.5 Newtons?
The force required to throw
a 0.3 kg ball with an acceleration
of 5 m/s2
2,5
What is frequency?
The pitch of a sound
wave changes when
this property changes
2,6
What is -2?
The net charge of this atom
e-
e-
e-
e-
2,7
What is the Watt?
The unit of power
2,8
What is 13 Newtons?
The amount of force that Bob
exerts in a tug of war if Tasha
exerts 10 N to the right
and the rope has a net force
of 3 Newtons to the left.
3,5
What is the Gamma Ray?
The segment of the
Electromagnetic Spectrum
with the highest energy
3,6
What is an electron?
This particle is transferred
between a balloon and a sweater
when they are rubbed together.
3,7
What is work?
The transfer of energy
from one object to
another is called this.
3,8
What is continues moving forward (at a constant
speed)?
According to Newton’s
1st Law, when a car brakes this
happens to the body of the driver.
4,5
What is length?
The natural frequency of
a string or wind instrument
depends mostly on this property
4,6
What is conduction (charge by contact)?
This method of charging
makes pie plates fly off a
Van de Graaff generator
4,7
What is 0.068 Watts?
Power of a waterwheel
that does 1.5 J of work
in 22 seconds
4,8
Fair = 1.5 N
Fg = 1.96 N
The free body diagram
of a .2 kg leaf falling with air
resistance of 1.5 Newtons.
5,5
What are compression and rarefactions?
When you strike a tuning fork,
these travel through the air to your
ear enabling you to hear the sound
5,6
What is polarization?
This is happening when
a neutral object is attracted
to a nearby charged object.
5,7
What is 23%?
Efficiency of
water wheel in which
PEwater = 11.0 J and
PEnails = 2.5 J
5,8