Which of the Following Statements About Eclipses of the Sun

question 24

Multiple Choice

Which of the following statements about eclipses of the Sun is true?

• A) An eclipse of the Sun is visible somewhere on Earth each month.
• B) When a total eclipse of the Sun is visible, it can be seen over half the Earth each time
• C) During a total eclipse of the Sun, the Sun moves into the Earth's shadow
• D) The ancient Greeks and Romans could not see eclipses of the Sun, they are a modern sight that's only become visible to us recently
• E) For a total eclipse of the Sun to happen, the Moon must get directly in front of the Sun, as seen from Earth

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Definitions:

Molecules

The smallest unit of a chemical compound that can retain the chemical properties of the compound, consisting of one or more atoms bonded together.

First Law of Thermodynamics

This principle states that energy cannot be created or destroyed, only transformed from one form to another, implying that the total energy in an isolated system remains constant.

Concentrated Energy

Energy that is intensified or focused within a small area or volume, often for the purpose of efficient transmission or usage.

Usable Energy

Energy in a form that can be directly applied to perform work or be processed into a form suitable for human needs, such as electricity or mechanical power.