When 660 G of an Unknown Metal at 28

question 21

Multiple Choice

When 66.0 g of an unknown metal at 28.5°C is placed in 83.0 g H₂O at 78.5°C,the water temperature decreases to 75.9°C.What is the specific heat capacity of the metal? The specific heat capacity of water is 4.184 J/g⋅°C.

• A) 0.055 J/g⋅°C
• B) 0.29 J/g⋅°C
• C) 0.69 J/g⋅°C
• D) 0.18 J/g⋅°C
• E) 2.6 J/g⋅°C

---

Definitions:

Homosexuality

Romantic or sexual attraction to people of one's own sex.

Excitation Transfer

A psychological process where arousal from one situation intensifies the reaction to a subsequent, unrelated event.

Physiologically Arousing

Events or stimuli that lead to an increase in physical or emotional activation.

Affect Balance

The ratio of positive to negative emotional experiences in one's life.