Unit 2 Test Bonus Questions

YOU ARE ON YOUR HONOR NOT TO RECEIVE ANY OUTSIDE HELP ON THESE. ALL WORK SHOULD BE YOURS AND YOURS ALONE!
These two follow up questions from the Unit 2 Test are quite challenging and they are due to be completed by Sunday midnight.

Each question will be worth 40 bonus points divided among the students who submit the correct answer. If you answer all three correctly and no one else does, that's 120 bonus points!!!

Some useful volume equations:

V_block = l x w x h
V_cylinder = πr²h
V_sphere = ⁴/₃πr³

specific heat of aluminum = 0.897 J/g*C
specific heat of tin = 0.228 J/g*C

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