Question

How much heat is needed to raise the temperature of $5 \mathrm{kg}$ of silver from $20^{\circ} \mathrm{C}$ to $960^{\circ} \mathrm{C} ?$

Name: Problem 11, Chapter 5: Inquiry into Physics
Uploaded: 2021-06-26T08:41:33-08:00
Duration: 1 min 6 s
Channel: Ankur S
Description: How much heat is needed to raise the temperature of 5 kg of silver from 20^∘ C to 960^∘ C ?

   How much heat is needed to raise the temperature of $5 \mathrm{kg}$ of silver from $20^{\circ} \mathrm{C}$ to $960^{\circ} \mathrm{C} ?$

Inquiry into Physics

Vern J. Ostdiek,… 8th Edition

Chapter 5, Problem 11

Instant Answer

Solved by Expert Ankur S

06/26/2021

Step 1

We have the mass of the silver $m = 5 \, \text{kg}$, the initial temperature $T_1 = 20^{\circ} \text{C}$, the final temperature $T_2 = 960^{\circ} \text{C}$, and the specific heat capacity of silver $C_{\text{silver}} = 230 \, \text{J/kg}^{\circ} \text{C}$. Show more…

Show all steps

Thanks for your feedback!

How much heat is needed to raise the temperature of $5 \mathrm{kg}$ of silver from $20^{\circ} \mathrm{C}$ to $960^{\circ} \mathrm{C} ?$

Play audio

Feedback

Ankur S and 53 other subject Physics 101 Mechanics educators are ready to help you.

Ask a new question

Labs

Want to see this concept in action?

NEW

Explore this concept interactively to see how it behaves as you change inputs.

View Labs

Key Concepts

Heat Transfer

This concept involves the movement of thermal energy from one system to another. In problems of raising the temperature of a substance, the calculation of heat transfer helps determine how much energy is needed to achieve a specified temperature increase.

Temperature Change

Temperature change is the difference between the final and initial temperatures of a substance. It is a key parameter in determining the total heat energy required, as it directly influences the amount of heat needed in accordance with the substance's specific heat capacity.

Specific Heat Capacity

This is a material property that quantifies the amount of heat required to raise the temperature of a unit mass of a substance by one degree Celsius (or one Kelvin). It is crucial in calculations involving energy transfer for heating or cooling substances.

Please give Ace some feedback