Question

can anyone help? or explain this to me?

Answer 1

@bahrom7893 @thomaster @myininaya

Answer 2

Read the material and you might find your answers and be able to complete the lab. Those question aren't even hard if you do the work of readin the material teachers provide. And don't say you did and don't understand it because that is so easy. Learn it. Complete the easy questions and experiment. Then come back for someone to check and make sure it's right.

Answer 3

i just wanted someone to explain what im supposed to do.........

Answer 4

What exactly do you have a question about? The procedure? Or the pre-lab questions?

Answer 5

the questions at the end

Answer 6

Hints
1. On a microscopic level, what else occupied the can other than water. Think gaseous state.
2. As heat increases within the can, what does the internal air pressure do? Think about what would happen if you throw a full soda can into a fire. The air pressure outside of the can is constant.
3. Do molecules increase in speed with heat or decrease? Take a hand full of marbles and first roll them without much effort towards a door, then throw them as hard as you can. Which one do you think will get more marbles through a door?
4.Is the atmospheric (outside the can) air pressure the highest or the heated vessel (inside the can) air pressure? Which ever one you choose to be the highest, the other must be the lowest by process of deduction.
5. I can't really help you on, it should be fairly obvious when you actually preform the lab.

I would be more than happy to review your answers. If you need any further clarification, just ask.

Answer 7

ok thanks i will come back tomorrow with them will u still check them then?

Answer 8

@lamina

Answer 9

Yeah, sorry was trying to finish up some of my own homework. I will check tomorrow and see what you have. Good luck.