The Specific Heat of Aluminum Is 0

question 97

Multiple Choice

The specific heat of aluminum is 0.900 J/g^ºC.How much energy is required to heat 45.0g of aluminum from 20.0^ºC to 50.0^ºC?

• A)2840 J
• B)1220 J
• C)810.J
• D)2030 J

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Definitions:

Theory of Planned Behavior

A psychological theory that predicts an individual's intention to engage in a behavior at a specific time and place, considering attitudes, subjective norms, and perceived behavioral control.

Self-Efficacy

An individual’s belief in their capacity to execute behaviors necessary to produce specific performance attainments.

Control Action

Measures or steps taken to manage or regulate a process or system to achieve desired outcomes or maintain stability.

Predictive Ability

describes the capability to accurately forecast future events or outcomes based on current or past data.