An Immersion Heater with a Power Rating of 600 W $\circ$

question 4

Multiple Choice

An immersion heater with a power rating of 600 W is used to heat water.If the heater is placed in 1.9 L of water at room temperature (20 ^$\circ$ C) ,what is the temperature of the water after 12 minutes?

• A)87 \(\circ\) C
• B)67 \(\circ\) C
• C)77 \(\circ\) C
• D)74 \(\circ\) C
• E)57 \(\circ\) C

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Definitions:

Group Extinction

The phenomenon when a species, cultural group, or language ceases to exist as a distinct entity.

Token Economy

A behavior modification system that utilizes tokens as rewards for desirable behaviors, which can later be exchanged for privileges or items.

Negative Reinforcement

Negative Reinforcement is a concept in behaviorism where the removal of an adverse stimulus following a desired behavior increases the likelihood of the behavior being repeated.

Systematic Desensitization

A therapeutic technique used to reduce phobias and anxiety through gradual exposure to the feared object or situation paired with relaxation exercises.