Density=mass/volume
Data:
mass=890 g
volume=100 cm³
Density=890 g/100 cm³=8.9 g/cm³
answer: the density of the copper is 8.9 g/cm³
Answer:
a.
b.
Explanation:
a. First, we solve the specific heat equation as follows:

b. Then, we use the molar mass of titanium to determine its molar heat capacity, as follows:

Answer:
45 minutes about
Explanation:
i think because i have 7 periods with 45 minutes each
Answer:
<h3>A</h3>
Explanation:
<h2>sorry try lang baka mali</h2><h2 />