This can be solve using the formula P = I^2 * Rwhere P is the powerI is the CurrentR is the resistanceP = I^2 * R
1/4 Watt = I^2 * 100 ohm solve for II^2 = 1/400 I = 0.05 amps then using the formula to solve for the voltage:V = I * RV = 0.05 amps * 100 ohms V = 5 volts
When wind is related to the movement of warm and cold air masses the type of heat transfer that this represents is convection.
Values that belong in cells X and Y of the table;
D) X: 0.002
Y: 0.006
Answer:
a.) ![40cm^3](https://tex.z-dn.net/?f=40cm%5E3)
b.) 5 blocks
Explanation:
Let's find the volume of the metal block:
![V=lwh](https://tex.z-dn.net/?f=V%3Dlwh)
![V=(10cm)(2cm)(2cm)](https://tex.z-dn.net/?f=V%3D%2810cm%29%282cm%29%282cm%29)
![V=40cm^3](https://tex.z-dn.net/?f=V%3D40cm%5E3)
Now, let's find the volume of the smaller blocks:
![V=lwh](https://tex.z-dn.net/?f=V%3Dlwh)
![V=(2cm)(2cm)(2cm)](https://tex.z-dn.net/?f=V%3D%282cm%29%282cm%29%282cm%29)
![V=8cm^3](https://tex.z-dn.net/?f=V%3D8cm%5E3)
So, one small block has a volume of 8cm. If the volume of the larger block is 40cm, we can fit a total of 5 smaller blocks into the larger block, meaning it will make up the same volume.
![\frac{40}{8} = 5](https://tex.z-dn.net/?f=%5Cfrac%7B40%7D%7B8%7D%20%3D%205)
The subduction zone is the zone in the crust of the Earth where tectonic plates meet.
Magma is a hot fluid formed in the crust. This fluid is the one from which lava is formed.
Most magma that is formed in this region never reaches the surface. However, if it does, belts of volcanoes will be formed.