Answer:
In electric motors, the magnet is used to generate rotation using electrical current passing through loosing of wire. Many of the magnets we are most familiar with are considered permanent magnets........ An electromagnet Is a material that normally not magnetic, but when electrical current passes through it, becomes a magnet.
Explanation:
Answer:
check below
Explanation:
You can find the empirical formula of phosphorus oxide
P O
____ ____
1.347g 1.744
1.347/ 31 1.744/ 16
0.043 0.109
0.043/ 0.043 0.109/ 0.043
1 : 2.5
2 : 5
P2O5
Answer:
Mass of carbon tetrachloride 135.15 g.
Explanation:
Given data:
Volume of carbon tetrachloride = 85.0 mL or 85.0 cm³
Density of carbon tetrachloride = 1.59 g/cm³
Mass of carbon tetrachloride = ?
Solution:
Formula:
D=m/v
D= density
m=mass
V=volume
Now we will put the values in formula:
1.59 g/cm³ = m / 85.0 cm³
m = 1.59 g/cm³ ×85.0 cm³
m = 135.15 g
Answer:
Itś about 27 days so just pick 28!
Explanation:
Hope this helped!
Answer:
C
Explanation:
because kinetic and potential are both parts of mechanical energy
you should know we learned it in class
