What Is the Speed of a Proton That Has Been

question 68

Multiple Choice

What is the speed of a proton that has been accelerated from rest through a potential difference of 4.0 kV?

• A) 1.1 × 10⁶ m/s
• B) 9.8 × 10⁵ m/s
• C) 8.8 × 10⁵ m/s
• D) 1.2 × 10⁶ m/s
• E) 6.2 × 10⁵ m/s

---

Definitions:

Kübler-Ross Theory

A theory that describes the five stages of grief that a person goes through when dealing with the imminent death of oneself or a loved one: denial, anger, bargaining, depression, and acceptance.

Death and Dying

Refers to a field of study and care that focuses on the psychological, social, and emotional aspects of approaching the end of life, including grief and bereavement processes.

Acceptance

A psychological term referring to the experience of feeling or acknowledging that a situation or reality is valid or true.

Stages of Death

are commonly referred to as the Kübler-Ross model, which includes denial, anger, bargaining, depression, and acceptance.