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Final Exam Review

Total questions: 45

Worksheet time: 35mins

Name
Class
Date
1.
What is current measured in?
a)
Ω (Ohms)
b)
V (Volts)
c)
A (Amps)
d)
W (Watts)
2.
What is resistance measured in?
a)
Ω (Ohms)
b)
V (Volts)
c)
A (Amps)
d)
W (Watts)
3.
What is Resistance?
a)
The flow of electrons
b)
Electric potential difference
c)
A battery
d)
The ability to reduce the flow of electrons
4.
Electricity that flows in a closed path is called a
a)
path
b)
current
c)
circuit
d)
light
5.
The mathematical relationship among Voltage, Current, and Resistance
a)
Faraday's Law
b)
Tesla's Law
c)
Edison's Law
d)
Ohm's Law
6.

Voltage divided by Resistance

(V / R)

a)

Current

b)

Power

c)

Ohms

d)

Watts

7.
This circuit has a 24 volt battery and the resistor is 8 ohms. How many amps are running through the circuit?
a)
3 Amps
b)
192 Amps
c)
2 Amps
d)
4 Amps
8.

What do all waves transfer?

a)

Matter

b)

Heat

c)

Electricity

d)

Energy

9.

Which of the following can waves transfer energy through?

a)

solid

b)

liquid

c)

gas

d)

empty space

e)

all of the above

10.

Shorter wave lengths can carry more energy. Which of these probably carries the MOST energy:

a)

Infrared light

b)

Visible light

c)

X-rays

d)

UV light

11.

What does #1 represent?

a)

Period

b)

Frequency

c)

Wavelength

d)

Amplitude

12.

What does #2 represent?

a)

Period

b)

Frequency

c)

Wavelength

d)

Amplitude

13.

What do all waves transfer?

(a)  

14.
What is an atom which has gained or last electrons called?
a)
isotope
b)
atom
c)
ion
d)
balanced
15.
On the Periodic Table each element increases by one _________
a)
electron
b)
proton
c)
neutron
d)
letter
16.
The Law of Conservation of Matter says
a)
Matter can be created, but not destroyed
b)
matter can be destroyed, but not created
c)
matter cannot be created or destroyed
17.

What is the unit for FORCE?

a)

N (Newtons)

b)

lbs (pounds)

c)

g (grams)

d)

m/s (meters per second)

18.

What minimal force must be exerted by a mother to lift her 5kg baby?

a)

0 N

b)

5 N

c)

49 N

d)

10 N

19.

In the district finals, Vanessa kicks the 0.600 kg soccer ball with a force of 80 N. How much does she accelerate the ball?

a)

122 m/s/s

b)

50 m/s/s

c)

133 m/s/s

d)

48 m/s/s

20.

A 68 kg runner exerts a force of 59 N. What is the acceleration of the runner?

a)

9.8 m/s/s

b)

5 m/s/s

c)

1.968 m/s/s

d)

0.868 m/s/s

21.

A crate is dragged across an ice covered lake. The box accelerates at 0.08 m/s/s and s pulled by a 47 N force. What is the mass of the crate?

a)

587.5 kg

b)

642.8 kg

c)

58.75 kg

d)

98.81 kg

22.

A train has a mass of 18181.81 kg... What is the weight?

a)

178,182 N

b)

1855.29 N

c)

163,636.29 N

d)

161,818.109 N

23.

When 2 teams are in a tug of war game, and neither team is winning, what is the net force?

a)

100 N

b)

0 N

c)

50 N

d)

2 N

24.
Which of the following is where one plate slides under another plate?
a)
submarine zone
b)
divergence zone
c)
subduction zone
d)
lower zone
25.
Name the boundary
a)
convergent boundary
b)
divergent boundary
c)
transform boundary
d)
sergent boundary
26.
Name the boundary
a)
convergent boundary
b)
divergent boundary
c)
transform boundary
d)
sergent boundary
27.
Name the boundary
a)
convergent boundary
b)
divergent boundary
c)
transform boundary
d)
sergent boundary
28.
Which layer includes the crust and the upper mantle?
a)
Asthenosphere
b)
Lithosphere
c)
Mesosphere
29.
The focus of an earthquake is 
a)
above the epicenter
b)
the epicenter
c)
below the epicenter
d)
next to the epicenter
30.

The San Andreas Fault in California is known as an active earthquake area. What type of

boundary is it?

a)

Converging

b)

Diverging

c)

Transform

d)

Sea Floor Spreading

31.
During which interval is the object traveling at a constant velocity?
a)
B to C
b)
D to E
c)
F to G
d)
it traveling at a constant velocity during all of the intervals shown.
32.
During which interval is the object slowing down?
a)
A to B
b)
D to E
c)
E to F
d)
G to H
33.
This is a velocity-time graph.  What is the object doing in segment A?
a)
Positive acceleration
b)
Negative acceleration
c)
Constant Velocity
d)
Not moving
34.
What does this graph represent?
a)
Constant Speed
b)
Acceleration
c)
Not moving
35.
The SI unit for acceleration is
a)
mph
b)
m/s
c)
m/s2
36.
Which is an example of zero acceleration?
a)
A merri-go-round moving at a constant rate
b)
A car coming to a stop
c)
A boat speeding up
d)
A person running on a treadmill at a rate of 6 MPH
37.
The most dense part of a longitudinal wave.
a)
Density
b)
Compression
c)
Rarefaction
d)
Amplitude
38.
Sound is an example of which type of wave?
a)
Transverse
b)
Longitudinal
c)
Both
d)
Neither
39.
A(n) ______ is a substance with a pH less than 7
a)
Acid
b)
Alkaline
c)
Base
d)
Buffer
40.
The pH scale is a range from:
a)
1-7
b)
0-14
c)
1-5
d)
1-20
41.
What is the process of splitting atoms to release usable stored energy?
a)
nuclear fusion
b)
nuclear fission
c)
combustion
d)
radiation
42.
Calculate the net force of the object in the image shown.
a)
20N
b)
35N
c)
5N
d)
25N
43.
What is the net force?
a)
20 N 
b)
0 N 
c)
400 N 
d)
40 N 
44.

Forces that have a net force of zero Newtons

a)

Balanced force

b)

Unbalanced force

45.
When the vectors (arrows) point in the same direction what function do you use? 
a)
Dividing 
b)
Multiplying 
c)
Subtracting 
d)
Adding