Question detail
Which option best answers the state-change energy transfer checkpoint for Rearrange the specific heat capacity equation for any required variable. in Temperature changes in a system and specific heat capacity?
Try the question, check the answer, then read the explanation to understand the curriculum point.
At a glance
MCQ
Type
practice
Style
Topic
Internal energy and energy transfers
Question
- A. Energy transferred during a change of state changes internal energy, not temperature. (state-change energy transfer).
- B. Temperature rise is specific heat capacity, not latent heat.
- C. Density alone does not explain latent heating.
- D. The answer describes cooling curves without the state-change link.
Answer
The correct answer is Energy transferred during a change of state changes internal energy, not temperature. (state-change energy transfer)..
Explanation
Cause lens: Name the cause, then state the effect on particles, pressure, density, or energy. This question asks: Which option best answers the state-change energy transfer checkpoint for Rearrange the specific heat capacity equation for any required variable. in Temperature changes in a system and specific heat capacity. The correct response is Energy transferred during a change of state changes internal energy, not temperature. (state-change energy transfer)., because specific heat capacity links energy, mass, material and temperature change. In Temperature changes in a system and specific heat capacity, the marking point should connect directly to rearrange the specific heat capacity equation for any required variable. If the question includes values, the working must keep the appropriate unit and operation; if it is an explanation, it must name the relevant particle behaviour or energy change. This item belongs to Internal energy and energy transfers, so avoid answers that switch to a different quantity, confuse heat with temperature, or describe gas pressure without collisions when collisions are the reason. Checkpoint 328 is distinct because it uses this exact question context and the cause lens rather than a generic particle-model sentence.
Common mistake
Rearranging Specific Heat Capacity Equation
Students often confuse the variables when rearranging the specific heat capacity equation, leading to incorrect calculations.
To fix this, practice identifying each variable in the equation E = m x c x delta theta and ensure you understand how to isolate each variable correctly.
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