For part b I believe some information is missing, but the calculations you've done seem correct. As long as you've taken the difference in air pressure between outside the aircraft and inside, and multiplied it by the area of the window your answer should be fine.
For part C, a diagram, similar to the one below, is required:
We are given the density of each substance. A higher density means a substance will sink further, as on average, each molecule of this substance will have a higher mass. For example, Castor oil has a density of 956, which is higher than the density of Methanol, 786. Because of this, if they were both poured into the same container, Castor oil would settle at the bottom of the container, while the Methanol would settle directly on top of it.
I hope this helps! Please let me know if you have any further questions.
Hi,
For part b I believe some information is missing, but the calculations you've done seem correct. As long as you've taken the difference in air pressure between outside the aircraft and inside, and multiplied it by the area of the window your answer should be fine.
For part C, a diagram, similar to the one below, is required:
We are given the density of each substance. A higher density means a substance will sink further, as on average, each molecule of this substance will have a higher mass. For example, Castor oil has a density of 956, which is higher than the density of Methanol, 786. Because of this, if they were both poured into the same container, Castor oil would settle at the bottom of the container, while the Methanol would settle directly on top of it.
I hope this helps! Please let me know if you have any further questions.