Question 1

Day and night have an equal length during a(n)________.

Accepted Answer

The answer of Day and night have an equal length...

Question 2

The subsolar point

Accepted Answer

A) never moves more than 23.5 degrees in a year. 
B) is at the Tropic of Cancer on the June solstice. 
C) reaches above the Arctic Circle only in summer. 
D) is independent of the solar declination. 
A) never moves more than 23.5 degrees in a year. 
B) is at the Tropic of Cancer on the June solstice. 
C) reaches above the Arctic Circle only in summer. 
D) is independent of the solar declination.

Question 3

At which point during the year can we have 24 hours of daylight and 1 day of 24 of darkness in the northern hemisphere?

Accepted Answer

A) Arctic Circle 
B) North Pole 
C) Antarctic Circle 
D) Tropic of Capricorn 
A) Arctic Circle 
B) North Pole 
C) Antarctic Circle 
D) Tropic of Capricorn

Question 4

Your hand feels cold when you hold a cold can of soda. Energy is being transferred from your hand to the can by

Accepted Answer

A) convection. 
B) conduction. 
C) radiation. 
A) convection. 
B) conduction. 
C) radiation.

Question 5

The ________ is the upper part of the Sun's atmosphere.

Accepted Answer

The answer of The ________ is the upper part of...

Question 6

List three forms of kinetic energy and five forms of potential energy.

Accepted Answer

Kinetic energy: light and othe

Question 7

The visible light spectrum is bounded by these two types of radiation:

Accepted Answer

A) x-ray and thermal infrared. 
B) x-ray and radio wave. 
C) microwave and gamma ray. 
D) ultraviolet and near infrared. 
A) x-ray and thermal infrared. 
B) x-ray and radio wave. 
C) microwave and gamma ray. 
D) ultraviolet and near infrared.

Question 8

Which of the following orbit the nuclei of the atom in "shells"?

Accepted Answer

A) protons 
B) photons 
C) electrons 
D) neutrons 
A) protons 
B) photons 
C) electrons 
D) neutrons

Question 9

Sunspot activity

Accepted Answer

A) typically varies in number on a roughly eleven-year cycle. 
B) was first observed in the late nineteenth century. 
C) typically has the same number of sunspots per year. 
D) has been conclusively linked to climate changes. 
A) typically varies in number on a roughly eleven-year cycle. 
B) was first observed in the late nineteenth century. 
C) typically has the same number of sunspots per year. 
D) has been conclusively linked to climate changes.

Question 10

Energy is traditionally defined as the ability to

Accepted Answer

A) do work. 
B) create movement. 
C) cause acceleration. 
D) none of the above 
A) do work. 
B) create movement. 
C) cause acceleration. 
D) none of the above

Question 11

About one part in ________ of the Sun's total energy is transferred to Earth.

Accepted Answer

A) one hundred 
B) one million 
C) one billion 
D) two billion 
A) one hundred 
B) one million 
C) one billion 
D) two billion

Question 12

Which of the following is the tilt of the earth's axis NOT responsible for?

Accepted Answer

A) the seasons 
B) different sun angles at different latitudes 
C) different lengths of day at different latitudes 
D) length of a day 
A) the seasons 
B) different sun angles at different latitudes 
C) different lengths of day at different latitudes 
D) length of a day

Question 13

The Sun's photosphere

Accepted Answer

A) lies above the Sun's core. 
B) lies above the Sun's atmosphere. 
C) cannot be viewed by Earth-based observers. 
D) affects the earth's hydrosphere. 
A) lies above the Sun's core. 
B) lies above the Sun's atmosphere. 
C) cannot be viewed by Earth-based observers. 
D) affects the earth's hydrosphere.

Question 14

Winnipeg,Canada,receives slightly more solar radiation on the June solstice than Austin,Texas; yet summers at Austin are hotter.Explain this apparent paradox.

Accepted Answer

Solar radiation is not the onl

Question 15

The solar constant

Accepted Answer

A) is the same throughout the solar system. 
B) varies inversely with the fourth power of an object's distance from the Sun's surface. 
C) is independent of the Stefan-Boltzmann law. 
D) is higher for Earth than for Mars. 
A) is the same throughout the solar system. 
B) varies inversely with the fourth power of an object's distance from the Sun's surface. 
C) is independent of the Stefan-Boltzmann law. 
D) is higher for Earth than for Mars.

Question 16

Sunspot numbers were lowest in this century:

Accepted Answer

A) seventeenth century. 
B) eighteenth century. 
C) nineteenth century. 
D) twentieth century. 
A) seventeenth century. 
B) eighteenth century. 
C) nineteenth century. 
D) twentieth century.

Question 17

Explain why the solar "constant" actually varies over time.

Accepted Answer

The Sun "flickers" a

Question 18

The relationship between kinetic energy and potential energy is

Accepted Answer

A) one must have potential energy before kinetic energy can be realized. 
B) kinetic energy is proportional to the potential energy. 
C) potential energy is the storage state of kinetic energy. 
D) in practice, all of a potential energy source is never fully transformed to usable kinetic energy. 
E) All of the above are true. 
A) one must have potential energy before kinetic energy can be realized. 
B) kinetic energy is proportional to the potential energy. 
C) potential energy is the storage state of kinetic energy. 
D) in practice, all of a potential energy source is never fully transformed to usable kinetic energy. 
E) All of the above are true.

Question 19

The noontime sun angle is greatest

Accepted Answer

A) near the equator at the spring equinox. 
B) near the equator at the summer solstice. 
C) in the Arctic during the northern hemisphere summer. 
D) in the Arctic during the northern hemisphere winter. 
A) near the equator at the spring equinox. 
B) near the equator at the summer solstice. 
C) in the Arctic during the northern hemisphere summer. 
D) in the Arctic during the northern hemisphere winter.

Question 20

The solar constant is measured in ________.

Accepted Answer

watts per

Day and night have an equal length during a(n)________.

The subsolar point

At which point during the year can we have 24 hours of daylight and 1 day of 24 of darkness in the northern hemisphere?

Your hand feels cold when you hold a cold can of soda. Energy is being transferred from your hand to the can by

The ________ is the upper part of the Sun's atmosphere.

List three forms of kinetic energy and five forms of potential energy.

The visible light spectrum is bounded by these two types of radiation:

Which of the following orbit the nuclei of the atom in "shells"?

Sunspot activity

Energy is traditionally defined as the ability to

About one part in ________ of the Sun's total energy is transferred to Earth.

Which of the following is the tilt of the earth's axis NOT responsible for?

The Sun's photosphere

Winnipeg,Canada,receives slightly more solar radiation on the June solstice than Austin,Texas; yet summers at Austin are hotter.Explain this apparent paradox.

The solar constant

Sunspot numbers were lowest in this century:

Explain why the solar "constant" actually varies over time.

The relationship between kinetic energy and potential energy is

The noontime sun angle is greatest

The solar constant is measured in ________.

Energy and Mass

Energy Balance and Temperature

Atmospheric Pressure and Wind

Atmospheric Moisture

Cloud Development and Forms

Precipitation Processes

Atmospheric Circulation and Pressure Distributions

Air Masses and Fronts

Midlatitude Cyclones

Lightning, thunder, and Tornadoes

Tropical Storms and Hurricanes

Weather Forecasting and Analysis

Human Effects on the Atmosphere

Earths Climates

Climate Changes: Past and Future

Atmospheric Optics Online Only in Masteringmeteorology

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Exam 2: Solar Radiation and the Seasons

Day and night have an equal length during a(n)________.

The subsolar point

At which point during the year can we have 24 hours of daylight and 1 day of 24 of darkness in the northern hemisphere?

Your hand feels cold when you hold a cold can of soda. Energy is being transferred from your hand to the can by

The ________ is the upper part of the Sun's atmosphere.

List three forms of kinetic energy and five forms of potential energy.

The visible light spectrum is bounded by these two types of radiation:

Which of the following orbit the nuclei of the atom in "shells"?

Sunspot activity

Energy is traditionally defined as the ability to

About one part in ________ of the Sun's total energy is transferred to Earth.

Which of the following is the tilt of the earth's axis NOT responsible for?

The Sun's photosphere

Winnipeg,Canada,receives slightly more solar radiation on the June solstice than Austin,Texas; yet summers at Austin are hotter.Explain this apparent paradox.

The solar constant

Sunspot numbers were lowest in this century:

Explain why the solar "constant" actually varies over time.

The relationship between kinetic energy and potential energy is

The noontime sun angle is greatest

The solar constant is measured in ________.

Energy and Mass

Energy Balance and Temperature

Atmospheric Pressure and Wind

Atmospheric Moisture

Cloud Development and Forms

Precipitation Processes

Atmospheric Circulation and Pressure Distributions

Air Masses and Fronts

Midlatitude Cyclones

Lightning, thunder, and Tornadoes

Tropical Storms and Hurricanes

Weather Forecasting and Analysis

Human Effects on the Atmosphere

Earths Climates

Climate Changes: Past and Future

Atmospheric Optics Online Only in Masteringmeteorology

Filters