Assume the Heisenberg Uncertainty Principle Can Take the Form $\Delta$ E $\Delta$

question 59

Multiple Choice

Assume the Heisenberg uncertainty principle can take the form $\Delta$ E $\Delta$ t $\ge$ h/4B.How accurate can the position of an electron be made if its speed is 5 * 10⁶ m/s and if the uncertainty in its energy is 10 eV?

• A)7.7 *10 ^{- 18} m
• B)1.3 *10 ^{- 23} m
• C)6.2 * 10 ^{- 15} m
• D)1.6 *10 ^{- 10} m
• E)1.2 *10 ^{- 9} m

---

Definitions:

Hemispheric Dominance

The concept that one hemisphere of the brain (either left or right) is more active or dominant and controls certain functions or behaviors more than the other.

Corpus Callosum

A large band of neural fibers connecting the two cerebral hemispheres and carrying messages between them.

Hypothalamus

A region of the brain responsible for the regulation of many body functions, including hunger, thirst, temperature, and the release of various hormones.

New Year's Resolution

A commitment that an individual makes at the beginning of the New Year to accomplish a personal goal, improve a behavior, or achieve a desired outcome.