The Standard Model of Particle Physics Is Incomplete Because It

question 17

Multiple Choice

The standard model of particle physics is incomplete because it leaves which question(s) unanswered?

• A) Why do neutrinos have mass?
• B) Why is the strong nuclear force much stronger than the weak nuclear force?
• C) How is gravity related to the other three fundamental forces?
• D) All of the above

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Definitions:

TIPS

Treasury Inflation-Protected Securities, a type of U.S. government bond designed to help protect investors from inflation, as the principal value adjusts with inflation.

PIKs

Short for "Payment in Kind," a type of financing or loan where the borrower can pay interest or dividends with additional securities instead of cash.

Mortgage Bond

A type of bond secured by a mortgage on one or more assets, offering the bondholder a claim against the assets in case of default.

Securities

Financial instruments that represent an ownership position in a corporation (stocks), a creditor relationship with a governmental body or a corporation (bonds), or rights to ownership as represented by an option.