Calculate the Wavelength of Light of Energy 1 KeV Divided $\times$

question 91

Multiple Choice

Calculate the wavelength of light of energy 1 keV divided by the de Broglie wavelength of a proton of kinetic energy 1 meV.

• A)1.4
• B)1.0 \(\times\) 10^-6
• C)1.0 \(\times\) 10⁶
• D)1.9
• E)0.73

---

Definitions:

Chronic Stressors

Persistent stress factors that produce a state of ongoing or long-term stress.

Duration

The measure of how long something lasts, from its beginning to its end, often used in the study of perception and memory.

Physical Reactions

Bodily responses to stimuli, including reflexes, movements, and physiological changes, often automatic and involuntary.

Blocked

Prevented from progressing or moving forward, often referring to an impediment in a process or pathway.