During a Characteristic Interaction, the Kinetic Energy of the Incident

question 8

Multiple Choice

During a characteristic interaction, the kinetic energy of the incident electron must be ____ the electron it knocks from its orbit.

• A)less than that of
• B)greater than that of
• C)proportional to that of
• D)characteristic of

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Definitions:

Triceps Brachii

A muscle located at the back of the upper limb, responsible for extending the forearm.

Brachialis

A muscle in the upper arm that flexes the elbow joint.

Rectus Abdominis

A long muscle in the front of the abdomen that assists in breathing and stabilizes the core during movements.

External Oblique

A muscle in the abdomen that forms part of the abdominal wall, helping in the rotation and lateral flexion of the trunk.