Answer:
Setting goals keeps students focused on desired outcomes and provides a clear direction for success
<span>Temperature causes water molecules to move more quickly, because each individual molecule has more energy as it gets hotter (according to Kinetic molecular theory). If you get water hot enough, the molecules move so much that the hydrogen bonds that hold them together start to break and the water becomes a gas ... water vapor. This your answer unless there are choices.</span>
Answer:
ion and 
ions.
Explanation:
As we notice the glass of water, in this observation we find that the glass also made up of sodium silicate which will give us oxygen ion.
And the water which is present in the glass will break into the hydroxyl ion and ion .
Therefore, glass of water contains ion and ions.
Answer:
Alternating current
Explanation:
The electrical current periodically changes direction.
Explanation:
Power is the product of current and voltage:
P = IV
And from Ohm's law, voltage is the product of current and resistance:
V = IR
So substituting this expression for V into the power equation:
P = I (IR)
P = I² R
