A Proton and an Electron Each Have the Same De

question 92

Multiple Choice

A proton and an electron each have the same de Broglie wavelength.(i) Which has the greater speed,and (ii) which has the greater kinetic energy?

• A)(i)the electron, (ii)Either one can have the greater kinetic energy.
• B)(i)the proton, (ii)Either one can have the greater kinetic energy.
• C)(i)the electron, (ii)the electron
• D)(i)the proton, (ii)the proton

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Definitions:

Coma

A state of deep unconsciousness in which a person cannot be awakened, fails to respond normally to pain or light, and lacks a normal wake-sleep cycle.

Antidiuretic Hormone

A hormone that helps the kidneys manage the amount of water in the body by influencing the absorption of water and the production of urine.

Potassium

A chemical element with the symbol K and atomic number 19, essential for the functioning of all living cells.

Angiotensin II

A peptide hormone that plays a critical role in blood pressure regulation by causing blood vessels to narrow.