Answer: weathering due to freezing and thawing
Explanation:
The reason that caused these cracks to form is weathering due to freezing and thawing.
Weathering simply means the breaking down of rocks. In this situation, the boulder is freezed and thawed and due to this, as time progresses, it'll gradually be broken down. This is the reason why Mike saw the cracks even though there were no cracks the last time he went hiking.
Answer:
A gas occupies a volume of 473 ml at 36.0°C. What will the new volume of the gas be ... If the initial pressure of the gas was 200. kPa what was the initial temperature? ... 6. 65 liters of a gas at a pressure of 0.80 atm is to be expanded to a new ... new pressure be if its temperature is changed to 50° Cognd its volume to 400.
Explanation:
I hope I help :)
helloo there the answer is Acetate
When soda companies add carbon dioxide gas to a soda mixture, the water is very cold so it can hold a lot of gas. They also use pressure to put more gas in the water than it could normally hold at that temperature.
But when a soda can warms up a bit or when the can is shaken, that extra gas is really ready to come out. So when you open up the can and release the pressure, splooosh!
Explanation:
By Graham's Law,
We have r1/r2 = √(M2/M1), where M represents the molar mass of the gas and r is the effusion rate.
Since temperature is not a variable here, the sentence is true.