Katie

I'm trying to study for my exam and no matter how I try to solve the problem,my answers never match up with the correct answer in the back of the book. I guess I am just setting up the problems incorrectly. Can someone please show me how to do them?

A light ray is incident on the surface of water (n=1.33) at an angle of 50 degree relative to the normal to the surface. Calculate the angle of the refracted ray.

A light ray is incident on the surface of a material (n=2.1) at an angle of 20 deg. relative to the normal to the surface. Calculate the angle of the reflected ray.

I've been trying this question for over an hour, someone please help.

A spring is 9 cm long when no force is applied to it. When a 2 N pull is applied to the spring, it stretches to a total length of 11.25 cm. What is the spring constant for the spring?

I know this is random, but when I was younger I burnt the tip of my nipple on a curling iron. Ever since then I've been paranoid that I won't be able breastfeed. Does the milk come out from the tips of the nipple or the outer part of the nipple? I'm just so worried I won't be able to breastfeed.

http://www.amazon.com/Ray-Ban-RB4147P-Boyfriend-Po...

i am interested in buying then, but majority of the reviews for them are written by males. would you wear these if you were a girl?

Was Ghana's decolonization peaceful or bloody? And were there other settler communities of Europeans? Did this have an affect on the decolonization?

or do you think apple will have found a solution for the different thickness?

i want to cut my hair before i leave for college on the 23rd. i dont want it that short but im not sure. any suggestions would be great. below are pics of my hair now! :)

https://fbcdn-sphotos-a.akamaihd.net/hphotos-ak-sn...

https://fbcdn-sphotos-a.akamaihd.net/hphotos-ak-sn...

https://fbcdn-sphotos-a.akamaihd.net/hphotos-ak-as...

https://fbcdn-sphotos-a.akamaihd.net/hphotos-ak-sn...

https://fbcdn-sphotos-a.akamaihd.net/hphotos-ak-as...

please and thanks! :)

Right now I am a junior in high school with a GPA of 3.71. I am ranked 64 out of 294.

So far I have only taken two honors classes (Honors Biology sophomore year, Honors English junior year). But next year I am taking Humanities Honors, AP Environmental Science, and AP Studio Arts.

I am on the field hockey team. (1 year JV, 2 years Varsity) I am a part of Operation Smile. I was my class vice president sophomore year and think I am going to run again for senior year. And next year I am joining the Yearbook Club.

Honestly, do you think I have a chance?

i tend to always be watching some sort of tv drama online, i just finished watching all seasons of greys anatomy and need a new show to watch, any ideas?

i have already completed the following seasons:

greys anatomy

one tree hill

veronica mars

life as we know it

the oc

south of nowhere

and on and off desperate housewives.

i was thinking maybe weeds or summerland. any other recommendations?

Our family friend owns a own car shop where at the moment he is fixing up a 2002 mercury cougar that my family wants to buy for my first car. The only problem is that the car does not have a title. (I am not sure how he came to have the car in his possession, but this is not the first that he has fixed up for fun.) I was just wondering how we should go about trying to get the title for the car because we want to buy it from him. (An explanation that I will understand would be helpful cause I don't really speak car terminology.)

Okay, so this cute guy likes me. And I don't know how I feel. He always wants to hang out. But I don't know what do to because he is so much more experienced then me, I've only hooked up and he's gone all the way. So I feel like if we hang out he's going to expect something.. I don't know. Sorry, I know this isn't really a question..

im thinking of applying for a job there but im not sure what i would be doing, anyone care to share details.

my dad won't let our family upgrade to the natiowide plan which limits the phone selections. without the nationwide plan you are unable to get the voyager, dare, glyde, etc. my friend just got a blackberry and is giving me her voyager. i have switched phones online before, but will i be able to switch to the voyager? i mean, its not like im buying the phone directly from verizon.. just wondering.

I'm going to be a high school junior next year and I have completed my two required years of foreign language. But many people have told me that colleges really want three years of foreign language. Any advice?

I would take spanish 1 next year (I'm in french now). So that would be two years of french and one of spanish, it that okay to get into college?

preferably season three.

what important functions do they serve?

im new to watching veronica mars, and i just finshed the first season.

im watching it online cause i havent had time to go out to the store and buy the second season yet. but im confused. season 1 ended with veronica answering the door saying "i was hoping itd be you" and the second season where im watching it just starts with her and logan in an elevator going to see duncan after meg died? is this right?

whats a good webcam thats not too expensive, plus has cool features like black and white, etc. Cause I can't get a mac, or a laptop with one installed, so whats a good one to get.

my mom bought the wrong one, will this one work properly at night until i can get regular certain dri?