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I would just like to say
- Thread starter Hippo
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Found it. It's right at the top of the big triangle and above the circly bit
Pics isa must if yer fitting shinny bits.
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But Boyles law considers constant temp
Check out your back up, Wiki or any other and you will see temp is always mentioned as "constant".
J
Yes and maybe that's the trick of the brain. It says Triangle and colours it Orange then colours a little bit that is in no way connected to the question.
The only triangle I see is the complete outline triangle
.This is all a nefarious @Hippo Plot, and why I asked him to post the answer the next day.
J
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Me neeva!
Front 1 next then?You’d have to look at the bits of the forum where the proper landies wot don’t leak and rust are…
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J
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I don't understand your comment, the first thing I said in the post was "That IS it (i.e. Boyle's Law) but it assumes constant temperature." So I was agreeing wiv you!But Boyles law considers constant temp
Check out your back up, Wiki or any other and you will see temp is always mentioned as "constant".
J
I then just went on to explain how the full gas PVT equations work and allow you to consider what happens when temperature changes. I agree the name of the equation, P1V1/T1 = P2V2/T2 isn't Boyle's law but nor is it it Charles' s law neeva. In fact I couldn't find a name for it beyond "Gas equations"
Stone56
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Car in the background looks like its been shuntedYou’d have to look at the bits of the forum where the proper landies wot don’t leak and rust are…
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I am now waiting for Prof Wimblowdriver to explain to me, and any others interested, how he solved the surface area of the ickle sort of triangle.
For a start I'd love to know why the lengths two sides of the triangle were given in such a way.
I haven't given it a huge amount of thort. I'm like the lazy boy who gets to class a fraction early and copies the swot's HW!
I knew a very attractive (actually smoking hot) first year French degree student who used to panic the day of her grammar class and brought her HW for me to "help" her with just before she ran off to it. I was in my 4th year by then so did it pretty quickly, Well I felt I kind of owed it her as we had ... history.
(Oops, must remember this isn't AG!)
For a start I'd love to know why the lengths two sides of the triangle were given in such a way.
I haven't given it a huge amount of thort. I'm like the lazy boy who gets to class a fraction early and copies the swot's HW!
I knew a very attractive (actually smoking hot) first year French degree student who used to panic the day of her grammar class and brought her HW for me to "help" her with just before she ran off to it. I was in my 4th year by then so did it pretty quickly, Well I felt I kind of owed it her as we had ... history.
(Oops, must remember this isn't AG!
)I don't understand your comment, the first thing I said in the post was "That IS it (i.e. Boyle's Law) but it assumes constant temperature." So I was agreeing wiv you!
I then just went on to explain how the full gas PVT equations work and allow you to consider what happens when temperature changes. I agree the name of the equation, P1V1/T1 = P2V2/T2 isn't Boyle's law but nor is it it Charles' s law neeva. In fact I couldn't find a name for it beyond "Gas equations"
Then don't add a "T" in Boyles law.
Its thermal expansion, but is difficult to narrow down as the volumes changes , so pressure changes.
He should have just followed simple instruction's and pricked it
.We have mains supplied hot water tanks, they heat water but don't explode because they have calculated the length of the outlet to leave an air space to allow for expansion due to heat, they don't expand. Oh and they are stronger than a plastic bag
.J
J
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