How Many Calories of Heat Are Required to Heat 52

question 57

Multiple Choice

How many calories of heat are required to heat 52.7 g of Aluminum from 100 ° C to 285 ° C?
Specific Heat(Al) = 0.22 cal/g × ° C

• A) 1.3 cal
• B) 16 cal
• C) 2.1×10³ cal
• D) 3.3×10³ cal
• E) 4.4×10⁴ cal

---

Definitions:

Population

The total number of individuals inhabiting a particular area, region, or country, including considerations of their demographics.

Representative Sample

A portion of a population that accurately represents the characteristics of the whole population.

Target Population

The specific group of individuals to whom a particular research study or marketing campaign is directed.

Open-ended Questions

Questions formulated to elicit responses that are not limited to predefined options, allowing for more nuanced and detailed answers.