How Much Heat Is Necessary to Change 10 G of Ice

question 12

Multiple Choice

How much heat is necessary to change 10 g of ice at -20°C into water at 10°C?

• A) 0.02 kcal
• B) 0.2 kcal
• C) 1 kcal
• D) 0.08 kcal

---

Definitions:

Korea

A country located on the Korean Peninsula in East Asia, known for its rich cultural heritage, technological innovation, and divided into two sovereign states: North Korea and South Korea.

China

A country in East Asia, the world's most populous nation, with a rich history, diverse culture, and a rapidly growing economy.

Japan

A country located in East Asia, known for its rich culture, technological advancements, and significant contributions to the global economy.

Nonverbal And Situational Cues

Forms of communication not based on words, such as gestures, expressions, and context-specific factors, that provide information.