**Problem Statement:**How many Joules of heat are required to raise the temperature of 0.7 kg of water by 11 °C?**Hint:**Use the equation:\[\Delta T = \frac{Q}{cm}\]- \(\Delta T\) = Change in temperature- \(Q\) = Heat energy in Joules- \(c\) = Specific heat capacity- \(m\) = Mass of the substanceThe specific heat capacity of water is \(c = 4190 \, \frac{J}{kg \cdot °C}\).

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How many Joules of heat are required to raise the temperature of 0.7 kg of water by 11 °C? HINT: Use the equation AT . The specific heat capacity of water is c ст = 4190 C: J kg °C

College Physics

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ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Concept explainers

Calorimetry

Measuring the heat transferred during chemical reactions or other physical processes is known as calorimetry. It comes under the branch of thermochemistry.

Question

**Problem Statement:**

How many Joules of heat are required to raise the temperature of 0.7 kg of water by 11 °C?

**Hint:**

Use the equation:

\[
\Delta T = \frac{Q}{cm}
\]

- \(\Delta T\) = Change in temperature
- \(Q\) = Heat energy in Joules
- \(c\) = Specific heat capacity
- \(m\) = Mass of the substance

The specific heat capacity of water is \(c = 4190 \, \frac{J}{kg \cdot °C}\).

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