The Dirac Theory Predicted That a Positron Would Be

question 81

Multiple Choice

The Dirac theory predicted that a positron would be

• A)a negative electron in a negative energy state.
• B)a particle with same mass as an electron but with opposite charge.
• C)a particle with negative mass.
• D)All of the above.

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Definitions:

Brachial Artery

A major blood vessel of the upper arm that is the continuation of the axillary artery beyond the lower margin of teres major muscle.

Costocervical Artery

A branch of the subclavian artery that supplies blood to the upper back and neck areas.

Forelimb

The front limb of a vertebrate, equivalent to the arm in humans.

Brachiocephalic Artery

A major blood vessel originating from the arch of the aorta, supplying blood to the right arm and the head and neck.