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Worksheets4th Form Equations
Total questions: 79
Worksheet time: 47mins
Name
Class
Date
1.
What is the correct equation for calculating moment?
a)
force × distance from pivot
b)
force ∕ distance from pivot
c)
distance from pivot ∕ force
2.
What is the correct equation for calculating force?
a)
moment ∕ distance from pivot
b)
distance from pivot ∕ moment
c)
moment × distance from pivot
3.
What is the correct equation for calculating distance from pivot?
a)
moment ∕ force
b)
force ∕ moment
c)
moment × force
4.
What is the correct equation linking moment, force and distance from pivot?
a)
moment = force × distance from pivot
b)
force = distance from pivot ∕ moment
c)
distance from pivot = force ∕ moment
5.
What is the correct equation linking moment, force and distance from pivot?
a)
force = moment ∕ distance from pivot
b)
distance from pivot = moment × force
c)
moment = distance from pivot ∕ force
6.
What is the correct equation linking moment, force and distance from pivot?
a)
distance from pivot = moment ∕ force
b)
moment = force ∕ distance from pivot
c)
force = moment × distance from pivot
7.
What is the correct equation linking moment, force and distance from pivot?
a)
moment = force × distance from pivot
b)
force = distance from pivot ∕ moment
c)
distance from pivot = force ∕ moment
d)
moment = force ∕ distance from pivot
e)
force = moment × distance from pivot
8.
What is the correct equation linking moment, force and distance from pivot?
a)
force = moment ∕ distance from pivot
b)
distance from pivot = moment × force
c)
moment = distance from pivot ∕ force
d)
force = distance from pivot ∕ moment
e)
distance from pivot = force ∕ moment
9.
What is the correct equation linking moment, force and distance from pivot?
a)
distance from pivot = moment ∕ force
b)
moment = force ∕ distance from pivot
c)
force = moment × distance from pivot
d)
distance from pivot = moment × force
e)
moment = distance from pivot ∕ force
10.
What is the correct equation for calculating power?
a)
current × voltage
b)
current ∕ voltage
c)
voltage ∕ current
11.
What is the correct equation for calculating current?
a)
power ∕ voltage
b)
voltage ∕ power
c)
power × voltage
12.
What is the correct equation for calculating voltage?
a)
power ∕ current
b)
current ∕ power
c)
power × current
13.
What is the correct equation linking power, current and voltage?
a)
power = current × voltage
b)
current = voltage ∕ power
c)
voltage = current ∕ power
14.
What is the correct equation linking power, current and voltage?
a)
current = power ∕ voltage
b)
voltage = power × current
c)
power = voltage ∕ current
15.
What is the correct equation linking power, current and voltage?
a)
voltage = power ∕ current
b)
power = current ∕ voltage
c)
current = power × voltage
16.
What is the correct equation linking power, current and voltage?
a)
power = current × voltage
b)
current = voltage ∕ power
c)
voltage = current ∕ power
d)
power = current ∕ voltage
e)
current = power × voltage
17.
What is the correct equation linking power, current and voltage?
a)
current = power ∕ voltage
b)
voltage = power × current
c)
power = voltage ∕ current
d)
current = voltage ∕ power
e)
voltage = current ∕ power
18.
What is the correct equation linking power, current and voltage?
a)
voltage = power ∕ current
b)
power = current ∕ voltage
c)
current = power × voltage
d)
voltage = power × current
e)
power = voltage ∕ current
19.
What is the quantity symbol for current?
a)
I
b)
A
c)
C
d)
Q
e)
a
20.
What is the unit symbol for current?
a)
A
b)
I
c)
Q
d)
c
e)
a
21.
What is the unit for current?
a)
amp
b)
volt
c)
ohm
d)
joule
e)
watt
22.
What is the quantity symbol for resistance?
a)
R
b)
Ω
c)
r
d)
C
23.
What is the unit symbol for resistance?
a)
Ω
b)
R
c)
r
d)
C
24.
What is the unit for resistance?
a)
ohm
b)
volt
c)
amp
d)
coulomb
e)
watt
25.
What is the quantity symbol for voltage?
a)
V
b)
v
c)
W
d)
A
26.
What is the unit symbol for voltage?
a)
V
b)
v
c)
W
d)
A
27.
What is the unit for voltage?
a)
volt
b)
amp
c)
ohm
d)
joule
e)
coulomb
28.
What is the quantity symbol for energy?
a)
E
b)
J
c)
e
d)
j
e)
P
29.
What is the unit symbol for energy?
a)
J
b)
E
c)
e
d)
j
e)
P
30.
What is the unit for energy?
a)
joule
b)
volt
c)
ohm
d)
amp
e)
watt
31.
What is the quantity symbol for power?
a)
P
b)
W
c)
p
d)
w
e)
E
32.
What is the unit symbol for power?
a)
W
b)
P
c)
w
d)
p
e)
E
33.
What is the unit for power?
a)
watt
b)
volt
c)
ohm
d)
joule
e)
coulomb
34.
What is the quantity symbol for charge?
a)
Q
b)
C
c)
q
d)
c
e)
I
35.
What is the unit symbol for charge?
a)
C
b)
Q
c)
c
d)
q
e)
A
36.
What is the unit for charge?
a)
coulomb
b)
amp
c)
volt
d)
ohm
e)
joule
37.
What is the quantity symbol for time?
a)
t
b)
T
c)
s
d)
S
38.
What is the unit symbol for time?
a)
s
b)
S
c)
t
d)
T
39.
What is the unit for time?
a)
second
b)
hour
c)
minute
d)
day
e)
year
40.
What is the correct equation for calculating voltage?
a)
current × resistance
b)
current ∕ resistance
c)
resistance ∕ current
41.
What is the correct equation for calculating current?
a)
voltage ∕ resistance
b)
resistance ∕ voltage
c)
voltage × resistance
42.
What is the correct equation for calculating resistance?
a)
voltage ∕ current
b)
current ∕ voltage
c)
voltage × current
43.
What is the correct equation linking voltage, current and resistance?
a)
voltage = current × resistance
b)
current = resistance ∕ voltage
c)
resistance = current ∕ voltage
44.
What is the correct equation linking voltage, current and resistance?
a)
current = voltage ∕ resistance
b)
resistance = voltage × current
c)
voltage = resistance ∕ current
45.
What is the correct equation linking voltage, current and resistance?
a)
resistance = voltage ∕ current
b)
voltage = current ∕ resistance
c)
current = voltage × resistance
46.
What is the correct equation linking voltage, current and resistance?
a)
voltage = current × resistance
b)
current = resistance ∕ voltage
c)
resistance = current ∕ voltage
d)
voltage = current ∕ resistance
e)
current = voltage × resistance
47.
What is the correct equation linking voltage, current and resistance?
a)
current = voltage ∕ resistance
b)
resistance = voltage × current
c)
voltage = resistance ∕ current
d)
current = resistance ∕ voltage
e)
resistance = current ∕ voltage
48.
What is the correct equation linking voltage, current and resistance?
a)
resistance = voltage ∕ current
b)
voltage = current ∕ resistance
c)
current = voltage × resistance
d)
resistance = voltage × current
e)
voltage = resistance ∕ current
49.
To find resistance, you must measure …
a)
current and voltage
b)
charge and voltage
c)
charge and current
d)
current and time
e)
charge and time
50.
To find current, you must measure …
a)
charge and time
b)
charge and resistance
c)
charge and voltage
d)
energy and resistance
e)
charge and energy
51.
To find voltage, you must measure …
a)
charge and energy
b)
charge and time
c)
energy and resistance
d)
charge and current
e)
charge and resistance
52.
The law of reflection states …
a)
The angle of incidence and angle of reflection are equal.
b)
The angle of incidence and angle of refraction are equal.
c)
The angle of reflection and angle of refraction are equal.
53.
What is the correct equation linking work done, force and distance?
a)
work done = force × distance
b)
force = distance ∕ work done
c)
distance = force ∕ work done
54.
What is the correct equation linking work done, force and distance?
a)
force = work done ∕ distance
b)
distance = work done × force
c)
work done = distance ∕ force
55.
What is the correct equation linking work done, force and distance?
a)
distance = work done ∕ force
b)
work done = force ∕ distance
c)
force = work done × distance
56.
What is the correct equation linking work done, force and distance?
a)
work done = force × distance
b)
force = distance ∕ work done
c)
distance = force ∕ work done
d)
work done = force ∕ distance
e)
force = work done × distance
57.
What is the correct equation linking work done, force and distance?
a)
force = work done ∕ distance
b)
distance = work done × force
c)
work done = distance ∕ force
d)
force = distance ∕ work done
e)
distance = force ∕ work done
58.
What is the correct equation linking work done, force and distance?
a)
distance = work done ∕ force
b)
work done = force ∕ distance
c)
force = work done × distance
d)
distance = work done × force
e)
work done = distance ∕ force
59.
What is the correct equation linking work done, power and time?
a)
work done = power × time
b)
power = time ∕ work done
c)
time = power ∕ work done
60.
What is the correct equation linking work done, power and time?
a)
power = work done ∕ time
b)
time = work done × power
c)
work done = time ∕ power
61.
What is the correct equation linking work done, power and time?
a)
time = work done ∕ power
b)
work done = power ∕ time
c)
power = work done × time
62.
What is the correct equation linking work done, power and time?
a)
work done = power × time
b)
power = time ∕ work done
c)
time = power ∕ work done
d)
work done = power ∕ time
e)
power = work done × time
63.
What is the correct equation linking work done, power and time?
a)
power = work done ∕ time
b)
time = work done × power
c)
work done = time ∕ power
d)
power = time ∕ work done
e)
time = power ∕ work done
64.
What is the correct equation linking work done, power and time?
a)
time = work done ∕ power
b)
work done = power ∕ time
c)
power = work done × time
d)
time = work done × power
e)
work done = time ∕ power
65.
What is the correct equation linking sin(i), sin(r) and n?
a)
sin(i) = sin(r) × n
b)
sin(r) = n ∕ sin(i)
c)
n = sin(r) ∕ sin(i)
66.
What is the correct equation linking sin(i), sin(r) and n?
a)
sin(r) = sin(i) ∕ n
b)
n = sin(i) × sin(r)
c)
sin(i) = n ∕ sin(r)
67.
What is the correct equation linking sin(i), sin(r) and n?
a)
n = sin(i) ∕ sin(r)
b)
sin(i) = sin(r) ∕ n
c)
sin(r) = sin(i) × n
68.
What is the correct equation linking sin(i), sin(r) and n?
a)
sin(i) = sin(r) × n
b)
sin(r) = n ∕ sin(i)
c)
n = sin(r) ∕ sin(i)
d)
sin(i) = sin(r) ∕ n
e)
sin(r) = sin(i) × n
69.
What is the correct equation linking sin(i), sin(r) and n?
a)
sin(r) = sin(i) ∕ n
b)
n = sin(i) × sin(r)
c)
sin(i) = n ∕ sin(r)
d)
sin(r) = n ∕ sin(i)
e)
n = sin(r) ∕ sin(i)
70.
What is the correct equation linking sin(i), sin(r) and n?
a)
n = sin(i) ∕ sin(r)
b)
sin(i) = sin(r) ∕ n
c)
sin(r) = sin(i) × n
d)
n = sin(i) × sin(r)
e)
sin(i) = n ∕ sin(r)
71.
What is the correct equation linking 1, sin(c) and n?
a)
1 = sin(c) × n
b)
sin(c) = n ∕ 1
c)
n = sin(c) ∕ 1
72.
What is the correct equation linking 1, sin(c) and n?
a)
sin(c) = 1 ∕ n
b)
n = 1 × sin(c)
c)
1 = n ∕ sin(c)
73.
What is the correct equation linking 1, sin(c) and n?
a)
n = 1 ∕ sin(c)
b)
1 = sin(c) ∕ n
c)
sin(c) = 1 × n
74.
What is the correct equation linking Energy, mass and SHC and Temperature Change?
a)
Energy = mass × c x Temperature Change
b)
mass = c x Temperature Change ∕ Energy
c)
c = mass ∕ Energy x Temperature Change
75.
What is the correct equation linking Energy, mass and SHC and Temperature Change?
a)
mass = Energy ∕ c x Temperature Change
b)
c x Temperature Change = Energy × mass
c)
Energy = c x Temperature Change ∕ mass
76.
What is the correct equation linking Energy, mass and SHC and Temperature Change?
a)
c = Energy ∕ mass x Temperature Change
b)
Energy = mass ∕ c x Temperature Change
c)
mass = Energy × c x Temperature Change
77.
What is the correct equation linking Energy, mass and SHC and Temperature Change?
a)
Energy = mass × c x Temperature Change
b)
mass = c x Temperature Change ∕ Energy
c)
c x Temperature Change = mass ∕ Energy
d)
Energy = mass ∕ c x Temperature Change
e)
mass = Energy × c x Temperature Change
78.
What is the correct equation linking Energy, mass and SHC and Temperature Change?
a)
mass = Energy ∕ c x Temperature Change
b)
c x Temperature Change = Energy × mass
c)
Energy = c x Temperature Change ∕ mass
d)
mass = c x Temperature Change ∕ Energy
e)
c x Temperature Change = mass ∕ Energy
79.
What is the correct equation linking Energy, mass and SHC and Temperature Change?
a)
Temperature Change = Energy ∕ mass x c
b)
Energy = mass ∕ c x Temperature Change
c)
mass = Energy × c x Temperature Change
d)
c = Energy × mass x Temperature Change
e)
Energy = c x Temperature Change ∕ mass
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