<span>Charles's law states that at a constant pressure, the volume of a given amount of gas is directly proportional to its absolute temperature. Charle's law is also derived from the ideal gas law which states that:
PV = nRT
As you can see, V and T are already directly proportional with each other. The only difference with Charles Law is that pressure was held constant, cancelling out the moles and gas constant.</span>
answer:
The rock is more dense.
Explanation:
If you look at the rock cycle, you'll see when sedimentary rock goes under extreme heat and pressure, it becomes metamorphic rock. So the metamorhpic rock is so much more dense that the rock is like a sedimentary times ten! I mention it's more dense because they're is more rock to erode away. Making it much harder to wear away the metamorphic rock.
Answer:
3.09 kg per square cm or 44.1 lbs per sqare in
Explanation:
