Blank Jeopardy

1
Work, Power And Energy
Sound and Light
Electricity And Magnetism
Force and Motion
Waves
5 pt
5 pt
5 pt
5 pt
5 pt
10 pt
10 pt
10 pt
10 pt
10 pt
15 pt
15 pt
15 pt
15 pt
15 pt
20 pt
20 pt
20 pt
20 pt
20 pt
25 pt
25 pt
25 pt
25 pt
25 pt
2
Stored energy
3
What is potential energy?
4
Energy cannot be created or destroyed.
5
What is the Law of Conservation of Energy?
6
Tells how much a machine multiplies your effort
force.
7
What is mechanical advantage?
8
Type of energy that is calculated by taking
one-half of an objects mass times its velocity
squared.
9
What is Kinetic Energy?
10
The amount of work done by a 300 Newton force
that moves an object 500 meters.
11
What is 15,000 Joules?
12
The highness or lowness of a sound depending on
the frequency of a wave.
13
What is pitch?
14
Ella Fitzgerald broke a glass while singing
because of this sound concept.
15
What is resonance?
16
The angle of incidence is equal to angle of
reflection.
17
What is the law of reflection?
18
This night animal uses ultrasound echoes to
navigate its flight.
19
What is a bat?
20
The type of image that appears behind a flat
mirror.
21
What is a virtual image?
22
Electricity at rest.
23
What is static electricity?
24
Ohm (O)
25
What is the unit of measurement for resistance?
26
Two devices that protect a circuit from current
overload.
27
What are fuses and circuit breakers?
28
Production of a current by a change in the
strength, position, or orientation of an external
magnetic field.
29
What is electromagnetic induction?
30
A device with fewer loops in the secondary coil
than in the primary coil, thus lowering voltage.
31
What is a step-down transformer?
32
The unbalanced force between two objects in
contact, that opposes the motion of either object.
33
What is friction?
34
9.8 meters/second2
35
What is acceleration due to gravity?
36
The total amount of momentum in a system is
conserved.
37
What is the law of conservation of momentum?
38
The momentum of a 0.5-kilogram baseball moving at
20 m/sec.
39
What is 10 kgm/sec?
40
The unit that is equal to 1 kg x 1 m/s2.
41
What is a newton?
42
It is measured from crest to crest.
43
What is wavelength?
44
The observed change in pitch of a police siren as
the police car approaches demonstrates this
concept.
45
What is Doppler effect?
46
The bending of waves as they pass an edge of an
object.
47
What is diffraction?
48
(No Transcript)
49
What is a standing wave?
50
The frequency of microwaves that have a
wavelength of 0.25 m and a speed of 8.00 m/s.
51
What is 32 Hz?