What Is the Difference Between a Type I Cepheid $\delta$ Cepheid Star) and a Type II Cepheid?
A) Type I

question 217

Multiple Choice

What is the difference between a Type I Cepheid ( $\delta$ Cepheid star) and a Type II Cepheid?

• A) Type I Cepheids are main-sequence stars, while Type II Cepheids are giant stars.
• B) Type I Cepheids are short-period variables, while Type II Cepheids are long-period variables.
• C) Only Type I Cepheids have a simple relationship between luminosity and period.
• D) Type I Cepheids are brighter metal-rich stars, while Type II Cepheids are dimmer metal-poor stars.

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Definitions:

Negligence

The failure to exercise a level of care that a reasonably prudent person would in similar circumstances, leading to unintended harm or damage.

Proximate Cause

A legal term referring to an event sufficiently related to an injury that the law considers the event to be the cause of that injury.

Breached Duty

The failure to fulfill a legal or ethical obligation, often leading to liability.

Natural Consequences

Outcomes that happen as a result of behavior that are not planned or controlled by anyone.