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Alhussan Physics — Stage 7
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Curriculum
Alhussan Physics — Stage 7
Chapter 1: Energy
0/19
1.1 What is energy?
Text lesson
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Physics 1.1 What is energy? — Quiz
175 questions
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1.2 Asking questions about energy
Text lesson
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Physics 1.2 Asking questions about energy — Quiz
152 questions
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1.3 Energy types
Text lesson
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Physics 1.3 Energy types — Quiz
152 questions
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1.4 Energy transfer and dissipation
Text lesson
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Physics 1.4 Energy transfer and dissipation — Quiz
161 questions
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Checkpoint Quiz — Physics 1.4 Energy transfer and dissipation
5 questions
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1.5 Gravitational potential energy and kinetic energy
Text lesson
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Physics 1.5 Gravitational potential energy and kinetic energy — Quiz
165 questions
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Checkpoint Quiz — Physics 1.5 Gravitational potential energy and kinetic energy
3 questions
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1.6 Planning: pendulum motion
Text lesson
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Physics 1.6 Planning: pendulum motion — Quiz
160 questions
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1.7 Elastic potential energy
Text lesson
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Physics 1.7 Elastic potential energy — Quiz
178 questions
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Checkpoint Quiz — Physics 1.7 Elastic potential energy
1 questions
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1.8 Chapter 1 Review: Energy
Text lesson
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Physics 1.8 Chapter 1 Review: Energy — Quiz
155 questions
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Chapter 2: Forces
0/16
2.1 Introduction to forces
Text lesson
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Physics 2.1 Introduction to forces — Contact and Non — Quiz
172 questions
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Checkpoint Quiz — Physics 2.1 Introduction to forces
5 questions
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2.2 Gravity
Text lesson
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Physics 2.2 Gravity — Quiz
169 questions
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Checkpoint Quiz — Physics 2.2 Gravity
5 questions
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2.3 How 'old' is gravity?
Text lesson
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Physics 2.3 How 'old' is gravity? — Quiz
162 questions
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2.4 Air resistance
Text lesson
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Physics 2.4 Air resistance — Quiz
169 questions
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2.5 Planning fair tests: streamlining
Text lesson
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Physics 2.5 Planning fair tests: streamlining — Quiz
164 questions
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2.6 Round in circles
Text lesson
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Physics 2.6 Round in circles — Quiz
165 questions
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2.7 Chapter 2 Review: Forces
Text lesson
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Physics 2.7 Chapter 2 Review: Forces — Quiz
170 questions
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Chapter 3: Sound
0/10
3.1 Sound waves and how they travel
Text lesson
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Physics 3.1 Sound waves and how they travel — Quiz
166 questions
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Checkpoint Quiz — Physics 3.1 Sound waves and how they travel
5 questions
Preview
3.2 Detecting sounds
Text lesson
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Physics 3.2 Detecting sounds — Quiz
163 questions
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3.3 Echoes
Text lesson
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Physics 3.3 Echoes — Quiz
169 questions
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Checkpoint Quiz — Physics 3.3 Echoes
1 questions
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3.4 Chapter 3 Review: Sound
Text lesson
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Physics 3.4 Chapter 3 Review: Sound — Quiz
166 questions
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Chapter 4: Electricity
0/15
4.1 Charging up
Text lesson
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Physics 4.1 Charging up — Quiz
166 questions
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4.2 Electric circuits
Text lesson
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Physics 4.2 Electric circuits — Quiz
161 questions
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Checkpoint Quiz — Physics 4.2 Electric circuits
3 questions
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4.3 Electric current
Text lesson
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Physics 4.3 Electric current — Quiz
177 questions
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Checkpoint Quiz — Physics 4.3 Electric current
7 questions
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4.4 Modelling electric circuits
Text lesson
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Physics 4.4 Modelling electric circuits — Quiz
160 questions
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4.5 Dangers of electricity
Text lesson
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Physics 4.5 Dangers of electricity — Quiz
159 questions
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Checkpoint Quiz — Physics 4.5 Dangers of electricity
5 questions
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4.6 Chapter 4 Review: Electricity
Text lesson
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Physics 4.6 Chapter 4 Review: Electricity — Quiz
159 questions
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Chapter 5: The Earth in Space
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5.1 Our planet: day and night
Text lesson
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Physics 5.1 Our planet: day and night — Quiz
161 questions
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5.2 Our planet: seasons
Text lesson
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Physics 5.2 Our planet: seasons — Quiz
167 questions
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5.3 The night sky
Text lesson
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Physics 5.3 The night sky — Quiz
157 questions
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5.4 Our Solar System
Text lesson
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Physics 5.4 Our Solar System — Quiz
126 questions
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5.5 The Moon
Text lesson
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Physics 5.5 The Moon — Quiz
146 questions
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5.6 Changing ideas 1: ancient astronomy
Text lesson
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Physics 5.6 Changing ideas 1: ancient astronomy — Quiz
149 questions
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5.7 Changing ideas 2: geocentric model
Text lesson
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Physics 5.7 Changing ideas 2: geocentric model — Quiz
146 questions
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5.8 Changing ideas 3: modern astronomy
Text lesson
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Physics 5.8 Changing ideas 3: modern astronomy — Quiz
153 questions
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5.9 Using planetary data
Text lesson
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Physics 5.9 Using planetary data — Quiz
160 questions
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5.10 Chapter 5 Review: The Earth in Space
Text lesson
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Physics 5.10 Chapter 5 Review: The Earth in Space — Quiz
167 questions
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Physics Stage 7 Comprehensive Review
Text lesson
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Physics Stage 7 Comprehensive Review — Quiz
158 questions
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Quiz
Physics 5.2 Our planet: seasons — Quiz
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Questions count:
50
Passing grade:
B+
Start Quiz
1.
Noon Sun height through the year (°). About how many times bigger is Jun than Dec?
2.1
6.2
8.3
4.1
2.
Which term matches this definition? “Half of the Earth, north or south of the equator.”
Day
Lunar phase
Dwarf planet
Hemisphere
3.
Mean temperature in a northern city. Which statement best describes the pattern?
"Temperature (°C)" stays the same
"Temperature (°C)" increases as "Month" increases
"Temperature (°C)" decreases as "Month" increases
"Temperature (°C)" rises to a peak at Jul, then falls
4.
How many days in 5 years (no leap years)?
1825 days
120 days
370 days
1830 days
5.
Temperature range across the year by latitude. Which graph shows these results correctly?
A
B
C
D
6.
Which term matches this definition? “Time for one orbit of the Sun: about 365 days.”
Star
Day
Year
Umbra
7.
Daylight in June 15 h and December 9 h. Difference?
15.0 h
9.0 h
6.0 h
24.0 h
8.
Which statement is correct?
Summer days are longer than nights.
Summer in north means summer in south.
Earth orbits the Sun in 24 hours.
A leap year has 360 days.
9.
Sun height rose from 20° to 70°. Increase?
20°
70°
50°
90°
10.
Which is the correct definition of “Winter”?
About 29.5 days between new Moons.
Season when a hemisphere tilts away from the Sun.
Large planet made mostly of gas.
Longest or shortest day.
11.
Mean temperature in a northern city. Which graph shows these results correctly?
A
B
C
D
12.
Temperature range across the year by latitude. What is the value of "Range (°C)" when "Latitude (°)" is 80?
22
2
15
32
13.
Mean temperature in a northern city. Between which two values of "Month" did "Temperature (°C)" change the most?
Mar and May
Jan and Mar
May and Jul
Sep and Nov
14.
Mean temperature in a northern city. Which graph shows these results correctly?
A
B
C
D
15.
Which statement is NOT correct?
Summer days are longer than nights.
Summer days are shorter.
Countries between the tropics have small seasonal changes.
Seasons are caused by the tilt.
16.
Daylight in June 16.5 h and December 9 h. Difference?
9.0 h
16.5 h
7.5 h
25.5 h
17.
Daylight in June 18 h and December 9 h. Difference?
90.0 h
18.0 h
27.0 h
9.0 h
18.
Which statement is correct?
At equinox day is twice as long as night.
A leap year has 360 days.
In summer a hemisphere tilts towards the Sun.
Summer in north means summer in south.
19.
Which is the correct definition of “Equator”?
The Sun and everything orbiting it.
Imaginary line around the middle of the Earth.
Gives out its own light.
Distance light travels in a year.
20.
Temperature range across the year by latitude. Which graph shows these results correctly?
A
B
C
D
21.
In June, what season is it in the southern hemisphere?
Summer
Winter
No season
Spring
22.
Noon Sun height through the year (°). Which has the smallest value?
Sep
Mar
Dec
Jun
23.
Sun height rose from 20° to 62°. Increase?
20°
82°
62°
42°
24.
Which statement is correct?
Near the equator seasons change little.
Summer in north means summer in south.
Summer days are shorter.
Earth is closest to the Sun in July.
25.
Which term matches this definition? “Day with equal day and night.”
Planet
Pole star
Equinox
Moon
26.
Which statement is NOT correct?
The axis is tilted 45°.
When it is summer in the north it is winter in the south.
The longest day is the summer solstice.
The Tropic of Capricorn is at 23.5° S.
27.
Mean temperature in a northern city. At what value of "Month" is "Temperature (°C)" smallest?
May
Sep
Jan
Nov
28.
Noon Sun height through the year (°). Which has the smallest value?
Sep
Dec
Jun
Mar
29.
Which is the correct definition of “Solstice”?
Longest or shortest day.
Path of one body around another.
Region with the same clock time.
Jupiter, Saturn, Uranus and Neptune: gas or ice giants.
30.
Temperature rose from 4 to 15 °C. Change?
15°C
19°C
11°C
4°C
31.
Mean temperature in a northern city. Which graph shows these results correctly?
A
B
C
D
32.
Mean temperature in a northern city. Calculate the percentage change in "Temperature (°C)" from Jan to Nov.
175%
43%
−75%
75%
33.
Temperature range across the year by latitude. Which graph shows these results correctly?
A
B
C
D
34.
Temperature rose from 6 to 22 °C. Change?
28°C
22°C
16°C
6°C
35.
Sun height rose from 15° to 70°. Increase?
70°
15°
55°
85°
36.
Mean temperature in a northern city. Which graph shows these results correctly?
A
B
C
D
37.
When it is summer in the north it is ____ in the south.
winter
summer
autumn
spring
38.
Summer days are ____ than nights.
shorter
longer
zero
equal
39.
The Earth's axis is tilted at ____°.
0
23.5
90
45
40.
At an equinox day and night are ____.
zero
24 h each
very different
equal
41.
The Earth orbits the Sun once every ____ days.
7
365
24
30
42.
The Earth orbits the Sun once every ____ days.
27
24
30
365
43.
The Tropic of Capricorn is at ____.
23.5° N
0°
90° S
23.5° S
44.
At the North Pole in summer the Sun ____.
sets at noon
never rises
never sets
is overhead
45.
Higher Sun means energy is ____.
spread out
concentrated
zero
reflected
46.
True or false? At equinox day is twice as long as night.
True
False
47.
True or false? The year has spring, summer, autumn and winter.
True
False
48.
True or false? When the North Pole tilts towards the Sun, it is summer in the northern hemisphere.
True
False
49.
True or false? Earth orbits the Sun in 24 hours.
True
False
50.
True or false? Distance from the Sun does not cause the seasons.
True
False
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42
43
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46
47
48
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50
Questions count:
50
Passing grade:
B+
Start Quiz
1.
Noon Sun height through the year (°). About how many times bigger is Jun than Dec?
2.1
6.2
8.3
4.1
2.
Which term matches this definition? “Half of the Earth, north or south of the equator.”
Day
Lunar phase
Dwarf planet
Hemisphere
3.
Mean temperature in a northern city. Which statement best describes the pattern?
"Temperature (°C)" stays the same
"Temperature (°C)" increases as "Month" increases
"Temperature (°C)" decreases as "Month" increases
"Temperature (°C)" rises to a peak at Jul, then falls
4.
How many days in 5 years (no leap years)?
1825 days
120 days
370 days
1830 days
5.
Temperature range across the year by latitude. Which graph shows these results correctly?
A
B
C
D
6.
Which term matches this definition? “Time for one orbit of the Sun: about 365 days.”
Star
Day
Year
Umbra
7.
Daylight in June 15 h and December 9 h. Difference?
15.0 h
9.0 h
6.0 h
24.0 h
8.
Which statement is correct?
Summer days are longer than nights.
Summer in north means summer in south.
Earth orbits the Sun in 24 hours.
A leap year has 360 days.
9.
Sun height rose from 20° to 70°. Increase?
20°
70°
50°
90°
10.
Which is the correct definition of “Winter”?
About 29.5 days between new Moons.
Season when a hemisphere tilts away from the Sun.
Large planet made mostly of gas.
Longest or shortest day.
11.
Mean temperature in a northern city. Which graph shows these results correctly?
A
B
C
D
12.
Temperature range across the year by latitude. What is the value of "Range (°C)" when "Latitude (°)" is 80?
22
2
15
32
13.
Mean temperature in a northern city. Between which two values of "Month" did "Temperature (°C)" change the most?
Mar and May
Jan and Mar
May and Jul
Sep and Nov
14.
Mean temperature in a northern city. Which graph shows these results correctly?
A
B
C
D
15.
Which statement is NOT correct?
Summer days are longer than nights.
Summer days are shorter.
Countries between the tropics have small seasonal changes.
Seasons are caused by the tilt.
16.
Daylight in June 16.5 h and December 9 h. Difference?
9.0 h
16.5 h
7.5 h
25.5 h
17.
Daylight in June 18 h and December 9 h. Difference?
90.0 h
18.0 h
27.0 h
9.0 h
18.
Which statement is correct?
At equinox day is twice as long as night.
A leap year has 360 days.
In summer a hemisphere tilts towards the Sun.
Summer in north means summer in south.
19.
Which is the correct definition of “Equator”?
The Sun and everything orbiting it.
Imaginary line around the middle of the Earth.
Gives out its own light.
Distance light travels in a year.
20.
Temperature range across the year by latitude. Which graph shows these results correctly?
A
B
C
D
21.
In June, what season is it in the southern hemisphere?
Summer
Winter
No season
Spring
22.
Noon Sun height through the year (°). Which has the smallest value?
Sep
Mar
Dec
Jun
23.
Sun height rose from 20° to 62°. Increase?
20°
82°
62°
42°
24.
Which statement is correct?
Near the equator seasons change little.
Summer in north means summer in south.
Summer days are shorter.
Earth is closest to the Sun in July.
25.
Which term matches this definition? “Day with equal day and night.”
Planet
Pole star
Equinox
Moon
26.
Which statement is NOT correct?
The axis is tilted 45°.
When it is summer in the north it is winter in the south.
The longest day is the summer solstice.
The Tropic of Capricorn is at 23.5° S.
27.
Mean temperature in a northern city. At what value of "Month" is "Temperature (°C)" smallest?
May
Sep
Jan
Nov
28.
Noon Sun height through the year (°). Which has the smallest value?
Sep
Dec
Jun
Mar
29.
Which is the correct definition of “Solstice”?
Longest or shortest day.
Path of one body around another.
Region with the same clock time.
Jupiter, Saturn, Uranus and Neptune: gas or ice giants.
30.
Temperature rose from 4 to 15 °C. Change?
15°C
19°C
11°C
4°C
31.
Mean temperature in a northern city. Which graph shows these results correctly?
A
B
C
D
32.
Mean temperature in a northern city. Calculate the percentage change in "Temperature (°C)" from Jan to Nov.
175%
43%
−75%
75%
33.
Temperature range across the year by latitude. Which graph shows these results correctly?
A
B
C
D
34.
Temperature rose from 6 to 22 °C. Change?
28°C
22°C
16°C
6°C
35.
Sun height rose from 15° to 70°. Increase?
70°
15°
55°
85°
36.
Mean temperature in a northern city. Which graph shows these results correctly?
A
B
C
D
37.
When it is summer in the north it is ____ in the south.
winter
summer
autumn
spring
38.
Summer days are ____ than nights.
shorter
longer
zero
equal
39.
The Earth's axis is tilted at ____°.
0
23.5
90
45
40.
At an equinox day and night are ____.
zero
24 h each
very different
equal
41.
The Earth orbits the Sun once every ____ days.
7
365
24
30
42.
The Earth orbits the Sun once every ____ days.
27
24
30
365
43.
The Tropic of Capricorn is at ____.
23.5° N
0°
90° S
23.5° S
44.
At the North Pole in summer the Sun ____.
sets at noon
never rises
never sets
is overhead
45.
Higher Sun means energy is ____.
spread out
concentrated
zero
reflected
46.
True or false? At equinox day is twice as long as night.
True
False
47.
True or false? The year has spring, summer, autumn and winter.
True
False
48.
True or false? When the North Pole tilts towards the Sun, it is summer in the northern hemisphere.
True
False
49.
True or false? Earth orbits the Sun in 24 hours.
True
False
50.
True or false? Distance from the Sun does not cause the seasons.
True
False
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
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23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
Part of
Chapter 5: The Earth in Space
— see every lesson and quiz in this unit.
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