Answer:
Usually you have V, for voltage, Ohms for resistance, and Coulombs for charge.
Explanation:
See the image attached :)
By definition, motion is the change of position over time. The obvious answer would be
<span>
A change in position over a certain amount of time.
If we investigate the choices, the first one talks about acceleration. That is delta velocity over delta time. The third choice is simply distance. And the fourth one is just a point in space used as a reference.
I hope I was able to explain it clearly :)</span>
Answer:
D) 0 (zero)
Explanation:
There's a rule that neutral compounds (compound) without charges have oxidation of zero. Also, another formula that if two atoms of the same element make one single molecules such as diatomics molecules are O2, N2, I2, Br2 oxidation states are zero, thus here N is 0 (Zero) as well.
The parent rock is a unique identifier for metamorphic rocks because these rocks are formed by the changes in the parent rock due to heat and pressure. These rocks are formed from the preexisting rocks that can be sedimentary rocks and igneous rocks. For example, metamorphosis of limestone makes marble which is a metamorphic rock. Identifying the parent rock is problematic because the parent rocks change a lot due to metamorphosis and only few minerals left can help in identification process.
Answer is: d. increases.
<span>The velocity of sound in seawater changes with water pressure, depth, temperature and salinity.
</span>Velocity can be calculeted using Del Grosso's equation, the UNESCO equation (<span>International Standard algorithm)</span> or <span>Mackenzie equation.
To measure velocity navy use </span>Expendable Bathy Thermograph.
