More density graphi questions
1. a student measured the masses of some aluminum and copper cylinders of different volumes. the informa
below.
aluminum
copper
sinasse
4.38
31.71
4.21
31.54
5.07
33.58
4.63
34.81
5.75
35.44
5.00
38.07
6.08
36.28
6.07
47.20
6.38
37.12
6.68
52.23
7.38
58.12
8.17
64.57
9.30
73.56
a) graph this data on one graph.
b) calculate the density of each metal using the graph.
c) which sample is more dense?

On a hot saturday morning while people are working inside, the air conditioner keeps the temperature inside the building at 22degreesc. at noon the air conditioner is turned off, and the people go home. the temperature outside is a constant 33degreesc for the rest of the afternoon. if the time constant for the building is 4 hr, what will be the temperature inside the building at 4 : 00 font size decreased by 2 upper p . font size decreased by 2 upper m .? at 6 : 00 font size decreased by 2 upper p . font size decreased by 2 upper m .? when will the temperature inside the building reach 24degreesc? 324281