Answered

Westonci.ca offers quick and accurate answers to your questions. Join our community and get the insights you need today. Experience the convenience of getting reliable answers to your questions from a vast network of knowledgeable experts. Explore comprehensive solutions to your questions from a wide range of professionals on our user-friendly platform.

25. Heat is supplied at the same rate to two metals at room temperature. Which metal will reach 20° above room temperature first?Select one:a. Iron will reach 20° above room temperature first because it has a lower specific heat.b. Silver will reach 20° above room temperature first because it has a higher specific heat.c. They will reach room temperature in the same amount of time.d. It depends on the room temperature.

25 Heat Is Supplied At The Same Rate To Two Metals At Room Temperature Which Metal Will Reach 20 Above Room Temperature FirstSelect Onea Iron Will Reach 20 Abov class=

Sagot :

The specific heat capacity is defined as the thermal energy required to raise the temperature of a specific mass of a material a specific amount. The one with the highest specific heat capacity would have the smallest rise in temperature.

Since:

[tex]\begin{gathered} ci=Specific_{\text{ }}heat_{\text{ }}of_{\text{ }}iron=0.1 \\ ca=Specific_{\text{ }}heat_{\text{ }}of_{\text{ }}aluminum=0.2 \\ ca>ci \end{gathered}[/tex]

We can conclude that the answer is:

a. Iron will reach 20° above room temperature first because it has a lower specific heat.

We hope you found this helpful. Feel free to come back anytime for more accurate answers and updated information. Thanks for using our service. We're always here to provide accurate and up-to-date answers to all your queries. We're glad you chose Westonci.ca. Revisit us for updated answers from our knowledgeable team.