In a Pulsating Variable Star,which Characteristic of the Star Changes

question 30

Multiple Choice

In a pulsating variable star,which characteristic of the star changes dramatically with time?

• A)mass
• B)core temperature
• C)luminosity
• D)energy-generation process
• E)rotation rate

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Definitions:

Empowerment

In context of service delivery, means allowing employees to make decisions about how service is provided to customers.

Marketing of Services

Strategies and approaches used to promote and sell non-tangible products, such as banking, cleaning, or educational services.

Sustainable Competitive Advantage

A unique advantage that allows a company to outperform its competitors over a long period.

Heterogeneous

Consisting of elements or parts that are different from each other; diverse in character or content.