Figure 2-1 Examine the Accompanying Figure (Figure 2-1) . Which Term Would

question 43

Multiple Choice

Figure 2-1
Examine the accompanying figure (Figure 2-1) . Which term would be the correct scientific designation for Polaris in Ursa Minoris?

• A) North Star
• B) α Ursa Major
• C) -0.3 Ursa Minoris
• D) α Ursae Minoris
• E) β Ursae Minoris

---

Definitions:

Polonium

Polonium is a rare and highly radioactive metal with no stable isotopes, first discovered by Marie Curie and named after her native country of Poland.

Heat Transfer Systems

Encompass various mechanisms and processes used for the movement or transfer of heat energy from one place to another.

Pressurized Water Reactor

A type of nuclear reactor where water is used as both the coolant and moderator, keeping the reactor core under high pressure to avoid boiling.

Plutonium Isotope

Variants of the element plutonium, distinguished by the number of neutrons in their nuclei, affecting their nuclear properties and stability.