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Meowkitty1894
01.10.2019 •
Physics
A. what is the current at 6 ohms of resistance?
b. predict what would happen to the voltage at 8 ohms of resistance
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Ответ:
answer:
explanation:
hahaha
Ответ:
Explanation:
By definition, the density of the substance is given by:
D = \frac{m}{V}D=
V
m
Where,
m: mass of the substance
V: volume of the substance
Calculating the volume of the substance we have:
V = (50) * (10) * (30) V = 15000 cm ^ 3V=(50)∗(10)∗(30)V=15000cm
3
Then, replacing values we have:
D = \frac{3300}{15000}D=
15000
3300
D = 0.22 \frac{g}{cm^3}D=0.22
cm
3
g