Answer:
1.608 g/cm3
Explanation:
Formula:
D=m/v
d= density
m= mass
v= volume
Given data:
Mass= 19.3 g
Volume= 12 cm3
The volume of water displaces by object is 12 cm³ which means that object hold the volume of 12 cm³
Now we will put the values in formula:
D=19.3 g/ 12 cm3= 1.608 g/cm3
so the density of object is 1.608 g/cm3
Answer:
go back through your lesson or google a what causes a what heat transfer rate
Explanation:
Ammonia is the compound NH3
Answer:
<h3>The answer is 40.96%</h3>
Explanation:
The percentage error of a certain measurement can be found by using the formula

From the question
actual density = 2.49g/mL
error = 2.49 - 1.47 = 1.02
We have

We have the final answer as
<h3>40.96 %</h3>
Hope this helps you