Question

(I) To what temperature will $8700 \mathrm{~J}$ of heat raise $3.0 \mathrm{~kg}$ of water that is initially at $10.0^{\circ} \mathrm{C} ?$

Name: Problem 1, Chapter 19: Physics for Scientists and Engineers with Modern Physics
Uploaded: 2022-09-22T16:14:18-08:00
Duration: 2 min 45 s
Channel: Gavin Hunsche
Description: (I) To what temperature will 8700 J of heat raise 3.0 kg of water that is initially at 10.0^∘ C ?

   (I) To what temperature will $8700 \mathrm{~J}$ of heat raise $3.0 \mathrm{~kg}$ of water that is initially at $10.0^{\circ} \mathrm{C} ?$

Physics for Scientists and Engineers with Modern Physics

Douglas C. Giancoli 4th Edition

Chapter 19, Problem 1

Instant Answer

Solved by Expert Gavin Hunsche

09/22/2022

Step 1

Step 1: We start with the equation for heat transfer: \[ Q = mc\Delta T \] where $Q$ is the heat transferred, $m$ is the mass of the substance, $c$ is the specific heat capacity of the substance, and $\Delta T$ is the change in temperature. Show more…

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(I) To what temperature will $8700 \mathrm{~J}$ of heat raise $3.0 \mathrm{~kg}$ of water that is initially at $10.0^{\circ} \mathrm{C} ?$

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Key Concepts

Calorimetry Equation

The calorimetry equation, Q = m × c × ?T, connects the heat energy (Q) added or removed from a substance with its mass (m), specific heat capacity (c), and the resulting temperature change (?T). This relationship allows one to calculate how much the temperature of a substance will change when a certain amount of heat is applied.

Specific Heat Capacity

Specific heat capacity is a property of a material that indicates the amount of heat required to raise the temperature of a unit mass of the substance by one degree Celsius. It is central to understanding how substances absorb heat and is expressed in units such as joules per kilogram per degree Celsius (J/(kg·°C)).

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