A 35-G Block of Ice at - $14 ^ { \circ } \mathrm { C }$

question 31

Multiple Choice

A 35-g block of ice at - $14 ^ { \circ } \mathrm { C }$ is dropped into a calorimeter (of negligible heat capacity) containing 400 g of water at $0 ^ { \circ } \mathrm { C }$ When the system reaches equilibrium, how much ice is left in the calorimeter? The specific heat of ice is $2090 \mathrm {~J} / \mathrm { kg } \cdot \mathrm { K }$ that of water is $4186 \mathrm {~J} / \mathrm { kg } \cdot \mathrm { K }$ and the latent heat of fusion of water is $33.5 \times 10 ^ { 4 } \mathrm {~J} / \mathrm { kg }$

• A) 38 g
• B) 41 g
• C) 35 g
• D) 33 g
• E) 32 g

---

Definitions:

Corn Rises

An increase in the market price of corn, which can be due to various factors such as supply constraints, increased demand, or external market conditions.

Opportunity Cost

Sacrificing the possible benefits of various alternatives by selecting a specific choice.

Transportation Systems

The infrastructure and operations that facilitate the movement of people and goods from one location to another.

Rational Individual

This term describes an entity in economic models who makes decisions by logically assessing options to achieve the most favorable outcome according to their preferences and information.