For Questions , Refer to the Following Table -Calculate the Amount of Heat Energy Required to Raise the

question 55

Multiple Choice

For questions , refer to the following table.
$\begin{array}{lc}\hline \text { Substance } & \text { Specific Heat Capacity }\left(\mathrm{J} / \mathrm{g}{ }^{\circ} \mathrm{C}\right) \\\hline \text { Gold }(\mathrm{Au}) & 0.129 \\\text { Copper (Cu) } & 0.386 \\\text { Iron (Fe) } & 0.450 \\\text { Aluminum (Al) } & 0.900 \\\text { Ethanol }\left(\mathrm{C}_{2} \mathrm{H}_{5} \mathrm{OH}\right) & 2.460 \\\hline\end{array}$
-Calculate the amount of heat energy required to raise the temperature of 26.5 g of aluminum from 25 °C to 40 °C.

• A) 954 J
• B) 358 J
• C) 596 J
• D) 179 J
• E) 0.900 J

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Definitions:

Countercondition

A behavioral therapy technique where an undesired response to a stimulus is replaced with a desirable one through association of the stimulus with a different, positive condition.

Token Economy

A token economy is a behavior modification system used to increase desirable behavior and decrease undesirable behavior with the use of tokens (symbols) that can be exchanged for rewards.

Behavior Therapy

A therapeutic approach that seeks to change potentially self-destructive or unhealthy behaviors through a variety of techniques.

Psychodynamic Therapy

A therapeutic approach that emphasizes unconscious psychological processes and childhood experiences in influencing current behavior and thoughts.