Solved

For Questions , Refer to the Following Table -A Sample of an Unknown Metal Is Found to Weigh

Question 42

Multiple Choice

For questions , refer to the following table.
 Substance  Specific Heat Capacity (J/gC)  Gold (Au) 0.129 Copper (Cu)  0.386 Iron (Fe)  0.450 Aluminum (Al)  0.900 Ethanol (C2H5OH) 2.460\begin{array}{lc}\hline \text { Substance } & \text { Specific Heat Capacity }\left(\mathrm{J} / \mathrm{g}{ }^{\circ} \mathrm{C}\right) \\\hline \text { Gold }(\mathrm{Au}) & 0.129 \\\text { Copper (Cu) } & 0.386 \\\text { Iron (Fe) } & 0.450 \\\text { Aluminum (Al) } & 0.900 \\\text { Ethanol }\left(\mathrm{C}_{2} \mathrm{H}_{5} \mathrm{OH}\right) & 2.460 \\\hline\end{array}
-A sample of an unknown metal is found to weigh 64 g, and when supplied with 100 J heat energy, the temperature of the metal rises from 25.0 °C to 37.1 °C. Identify the metal.


A) gold
B) copper
C) iron
D) aluminum
E) none of the above

Correct Answer:

verifed

Verified

Unlock this answer now
Get Access to more Verified Answers free of charge

Related Questions

Unlock this Answer For Free Now!

View this answer and more for free by performing one of the following actions

qr-code

Scan the QR code to install the App and get 2 free unlocks

upload documents

Unlock quizzes for free by uploading documents