The reason for the dark corner surrounded by a region of increasing brightness in a moon’s shadow .

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Answer 1

Question

Chapter 18, Problem 1CQ

To determine

The reason for the dark corner surrounded by a region of increasing brightness in a moon’s shadow .

Expert Solution & Answer

Answer to Problem 1CQ

The moon’s shadow has a dark center surrounded by a region of increasing brightness because the sun acts as an extended source and not a point source.

Explanation of Solution

During a solar eclipse the sun acts as a small but extended source and it casts a shadow of the moon on the Earth.

The moon’s shadow has a dark center surrounded by a region of increasing brightness because the sun acts as an extended source.

When all the light rays emitted by the Sun is blocked then the place is the darkest and that is the darkest part in the shadow of the moon and lighter parts represents where only part of the light rays are covered by the moon so the other part of light reaches the Earth.

This happens because sun is the extended source; if Sun had been the point source then shadow would have been sharp.

Conclusion:

Thus, the moon’s shadow has a dark center surrounded by a region of increasing brightness because the sun acts as an extended source and not a point source.

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Answer 2

Question

Chapter 18, Problem 1CQ

To determine

The reason for the dark corner surrounded by a region of increasing brightness in a moon’s shadow .

Expert Solution & Answer

Answer to Problem 1CQ

The moon’s shadow has a dark center surrounded by a region of increasing brightness because the sun acts as an extended source and not a point source.

Explanation of Solution

During a solar eclipse the sun acts as a small but extended source and it casts a shadow of the moon on the Earth.

The moon’s shadow has a dark center surrounded by a region of increasing brightness because the sun acts as an extended source.

When all the light rays emitted by the Sun is blocked then the place is the darkest and that is the darkest part in the shadow of the moon and lighter parts represents where only part of the light rays are covered by the moon so the other part of light reaches the Earth.

This happens because sun is the extended source; if Sun had been the point source then shadow would have been sharp.

Conclusion:

Thus, the moon’s shadow has a dark center surrounded by a region of increasing brightness because the sun acts as an extended source and not a point source.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 3

Question

Chapter 18, Problem 1CQ

To determine

The reason for the dark corner surrounded by a region of increasing brightness in a moon’s shadow .

Expert Solution & Answer

Answer to Problem 1CQ

The moon’s shadow has a dark center surrounded by a region of increasing brightness because the sun acts as an extended source and not a point source.

Explanation of Solution

During a solar eclipse the sun acts as a small but extended source and it casts a shadow of the moon on the Earth.

The moon’s shadow has a dark center surrounded by a region of increasing brightness because the sun acts as an extended source.

When all the light rays emitted by the Sun is blocked then the place is the darkest and that is the darkest part in the shadow of the moon and lighter parts represents where only part of the light rays are covered by the moon so the other part of light reaches the Earth.

This happens because sun is the extended source; if Sun had been the point source then shadow would have been sharp.

Conclusion:

Thus, the moon’s shadow has a dark center surrounded by a region of increasing brightness because the sun acts as an extended source and not a point source.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 4

Question

Chapter 18, Problem 1CQ

To determine

The reason for the dark corner surrounded by a region of increasing brightness in a moon’s shadow .

Expert Solution & Answer

Answer to Problem 1CQ

The moon’s shadow has a dark center surrounded by a region of increasing brightness because the sun acts as an extended source and not a point source.

Explanation of Solution

During a solar eclipse the sun acts as a small but extended source and it casts a shadow of the moon on the Earth.

The moon’s shadow has a dark center surrounded by a region of increasing brightness because the sun acts as an extended source.

When all the light rays emitted by the Sun is blocked then the place is the darkest and that is the darkest part in the shadow of the moon and lighter parts represents where only part of the light rays are covered by the moon so the other part of light reaches the Earth.

This happens because sun is the extended source; if Sun had been the point source then shadow would have been sharp.

Conclusion:

Thus, the moon’s shadow has a dark center surrounded by a region of increasing brightness because the sun acts as an extended source and not a point source.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 5

Chapter 18, Problem 1CQ

To determine

The reason for the dark corner surrounded by a region of increasing brightness in a moon’s shadow .

Expert Solution & Answer

Answer to Problem 1CQ

The moon’s shadow has a dark center surrounded by a region of increasing brightness because the sun acts as an extended source and not a point source.

Explanation of Solution

During a solar eclipse the sun acts as a small but extended source and it casts a shadow of the moon on the Earth.

The moon’s shadow has a dark center surrounded by a region of increasing brightness because the sun acts as an extended source.

When all the light rays emitted by the Sun is blocked then the place is the darkest and that is the darkest part in the shadow of the moon and lighter parts represents where only part of the light rays are covered by the moon so the other part of light reaches the Earth.

This happens because sun is the extended source; if Sun had been the point source then shadow would have been sharp.

Conclusion:

Thus, the moon’s shadow has a dark center surrounded by a region of increasing brightness because the sun acts as an extended source and not a point source.

Answer 6

Chapter 18, Problem 1CQ

To determine

The reason for the dark corner surrounded by a region of increasing brightness in a moon’s shadow .

Expert Solution & Answer

Answer to Problem 1CQ

The moon’s shadow has a dark center surrounded by a region of increasing brightness because the sun acts as an extended source and not a point source.

Explanation of Solution

During a solar eclipse the sun acts as a small but extended source and it casts a shadow of the moon on the Earth.

The moon’s shadow has a dark center surrounded by a region of increasing brightness because the sun acts as an extended source.

When all the light rays emitted by the Sun is blocked then the place is the darkest and that is the darkest part in the shadow of the moon and lighter parts represents where only part of the light rays are covered by the moon so the other part of light reaches the Earth.

This happens because sun is the extended source; if Sun had been the point source then shadow would have been sharp.

Conclusion:

Thus, the moon’s shadow has a dark center surrounded by a region of increasing brightness because the sun acts as an extended source and not a point source.

Answer 7

Chapter 18, Problem 1CQ

To determine

The reason for the dark corner surrounded by a region of increasing brightness in a moon’s shadow .

Answer 8

Expert Solution & Answer

Answer to Problem 1CQ

The moon’s shadow has a dark center surrounded by a region of increasing brightness because the sun acts as an extended source and not a point source.

Answer 9

Expert Solution & Answer

Answer 10

Expert Solution & Answer

Answer 11

Explanation of Solution

During a solar eclipse the sun acts as a small but extended source and it casts a shadow of the moon on the Earth.

The moon’s shadow has a dark center surrounded by a region of increasing brightness because the sun acts as an extended source.

When all the light rays emitted by the Sun is blocked then the place is the darkest and that is the darkest part in the shadow of the moon and lighter parts represents where only part of the light rays are covered by the moon so the other part of light reaches the Earth.

This happens because sun is the extended source; if Sun had been the point source then shadow would have been sharp.

Conclusion:

Thus, the moon’s shadow has a dark center surrounded by a region of increasing brightness because the sun acts as an extended source and not a point source.