If a Star Is Twice as Hot as the Sun

question 1

True/False

If a star is twice as hot as the sun and only half the sun's diameter, it will be less luminous than the sun.

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Definitions:

Brachial Artery

The major blood vessel of the upper arm, responsible for supplying oxygenated blood to the arm and hand.

Ulnar Artery

A major artery of the forearm that runs along the ulna bone and supplies blood to the forearm and hand.

Offshoring

The practice of relocating business processes or services to a foreign country to reduce costs or take advantage of favorable regulations.

Supply Chain Visibility

The ability of a company to track and understand the movement and status of goods throughout the supply chain, from suppliers to end consumers.