physics test questionsss
Hello! if anyone could help me with three questions that would be great. I ask to please answer in a way a highshcooler can understand. Also question 3 is attached along with the graph for the 2nd question if it doesn’t show up when I posted. Handwritten or typed is fine.
- A 200.0 g copper block absorbs 2.34×10^3 J of heat to raise its temperature by 30.0 K. What is the specific heat of copper? Show your work.
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- A 500.0 g metal block absorbs 3.25×10^3 J of heat to raise its temperature by 50.0 K. What is the substance? Show your work.
|
Substance |
||
|
Water (Ice) |
2.05 |
2,060 |
|
Iron |
0.46 |
450 |
|
Aluminum |
0.90 |
897 |
|
Gold |
0.13 |
130 |
|
Copper |
0.39 |
385 |
|
Silver |
0.24 |
235 |
|
Ammonia (liquid) |
4.70 |
4,700 |
|
Water (liquid) |
4.18 |
4,180 |
|
Water (steam) |
2.08 |
2,020 |
|
Lead |
0.13 |
1.28 |
