Who Discovered X-Rays

question 24

Multiple Choice

Who discovered X-rays?

• A) Albert Einstein
• B) Werner Heisenberg
• C) Max Planck
• D) Wilhelm Roentgen
• E) Marie Sklodowska Curie

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Definitions:

Face Value

The nominal value printed on a financial instrument like a bond or stock certificate, differing from its market value.

Strip Bond

A bond where both the principal and regular coupon payments have been separated and are sold individually as zero-coupon bonds.

Compounded Semiannually

Refers to the process where interest on a deposit or loan is calculated and added to the account balance twice a year.

Maturity Date

The date on which the principal amount of a loan, bond, or other financial instrument is due to be paid in full.