Duration of Insolation (Exit Ticket)

Front

What is the Duration of Insolation?

Back

The Duration of Insolation refers to the amount of solar radiation received at a specific location over a given period, typically measured in hours.

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What is the significance of the Equinox?

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During the Equinox, day and night are approximately equal in length, occurring around March 21 and September 23.

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What happens to the Duration of Insolation at the Equator during the Equinox?

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At the Equator, the Duration of Insolation is approximately 12 hours during the Equinox.

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What is the shadow direction when the Sun is at location C?

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Northeast.

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What is perihelion?

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Perihelion is the point in Earth's orbit where it is closest to the Sun.

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What is aphelion?

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Aphelion is the point in Earth's orbit where it is farthest from the Sun.

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How long does it take for Earth to move from perihelion to aphelion?

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It takes about 6 months for Earth to move from perihelion to aphelion.

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What is the Duration of Insolation for New York State on the Winter Solstice?

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9 hours.

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What season is the northern hemisphere experiencing at position D during the Winter Solstice?

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Winter.

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What is the Duration of Insolation for the Equator on the Summer Solstice?

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Approximately 13 hours.