Emma

Would you ever do it like if you were desperate for money or something? woukd you have to be desperate?

For finding if a series converges, how do you know which test to use? Do you just use the ratio test when the comparison test fails?

I definitely want to break up with him because I am not happy in the relationship. He is great but it won't work. The problem is, we both have very important exams in two weeks and I feel like this would be bad timing. Is it cruel to break up with him when it could affect his performance, or is it cruel to and pretend like everything is ok for two weeks?

Ok first off, I am not pregnant! I was on the mini pill for about four months so I didn't have any periods in that time. Then I stopped taking it and it's been a month and I still haven't had my first period since going off it? I'm a little worried, has the pill messed me up? When should I see a doctor if I still don't get a period?

(my periods were fairly regular and normal before I started the pill)

Lab report with abstract, introduction, method/apparatus, results and discussion and appendices. How many pages or words should it be max?

F^2xy where the xy is subscript. Is this the partial derivative of f with respect to x and then differentiated again with respect to y? Someone tell me if this is right please!

I was away for a month and I've put on a few pounds. I'm sure it is noticeable and I feel really embarrassed to see him and be naked in front of him! I really want to see him as soon as I get back but how can I get over feeling so ashamed of myself?? I also can't help thinking that he will mind that I've put on weight even though he is not like that.

Can someone give me a detox diet plan which is 3-4 weeks long? I need a gentle way to ease in and out of fasting for a few days. I want to focus on clean eating and gut health, please help!

I have really bad eczema which I have read can be due to an unhealthy gut and build up of toxins in the liver. I want to do a detox which will include three days with lemon water, broth and herbal tea and then gradually introducing raw vegetables and more variety over several weeks.

My question is does anyone have experience with detox diets? What was your reason for doing it, how did you go about it, for how long and of course what was the result? Thanks!

For example how is the knowledge of the strength and direction of the earth's magnetic field used in industry or in scientific fields? I know that there are contour maps for magnetic declination, what are these used for?

If an ionic bond is coulomb attraction between a positive and negative ion due to electron transfer, isn't the resulting molecule polar? If so, does this make the molecule directional or is this different to being polar?

A little clarification would be useful, thanks for any answers :)

I want to know the minimum I can use because I have sensitive skin but don't have a cup to measure with. Can someone tell me in grams or tablespoons or something what is the minimum amount of washing powder I need?

I need to break a loop when the user doesnt supply any input and just presses the enter key. I tried

if var==None

break

but i need something to replace the None which will specify that there is no user input.

Thanks

How does thin film interference produce colours? I've read that it is due to interference of light reflected from the two surfaces, but surely this only affects the amplitude and therefore the intensity of the light. How does the interference of the two light waves produce different colours? There must be something which changes the frequency of the light.

Thanks

I don't like vodka, what other bottles do people like to drink?

Using the other equations of motion for constant acceleration. Can't work it out.. Thanks

I know some common fillings include rice, beans, mince/ground beef, cheese, sour cream. But I definitely need some veggies in there and it needs to be something I can freeze (so not salad stuff I guess). Any good ideas of combinations I can do? What's your favourite filling?

I need someone to tell me if my understanding is correct and if not to explain why.

So from my understanding there are two ways in which me radiation is emitted. Firstly when a photon is absorbed by an electron and the electron is excited into a higher energy state. The electron then de-excites by emitting a photon. The second way is when a charged particle such as an electron has a change in velocity. For example in a hot material the electrons have random motion in all directions and so are constantly accelerating and emitting radiation.

I feel like this is not correct, or that the two are somehow the same. Please can someone explain to me the correct way in which em radiation is emitted. Thanks.