All categories - 21 April 2007

Hello everyone,

I am having a little bit of a problem of how to do my physics planning excercise for this year, so I wondered if anyone can help?

Basically its all about LDRs' and the main point of it is to investigate how the intensity of light emitted by a lamp varies with wavelength.

So I was wondering if any of you big clever people could think of a way to investigate this?

Think about:

-How light intensity can be determined?

-How range + precision of any instruments that would be used?

Thanks everyone and much apprieciated! This is the only one I ever got stuck on. Its probably so simple I am thinking to hard.

Peace!

Mav

2007-04-21 08:50:25 · 3 answers · asked by Anonymous in Physics

i want to ansewr qs all day!!!!!!!!!1

2007-04-21 08:50:17 · 5 answers · asked by ice cube 2 in Internet

she (my indian mother) thinks marriage is something that should be arranged and sooner the better. I am 21 and live in the uk (she lives in india) and i just want to meet the right person at the right time - any advice on what to do?

2007-04-21 08:49:40 · 7 answers · asked by julietinfairverona 2 in Marriage & Divorce

i love the naked brothers band i need ther email phone number
or.... zip code anething enewon wold make my day if thay told me oh ya im ten years old

2007-04-21 08:49:03 · 3 answers · asked by Anonymous in Friends

2007-04-21 08:48:58 · 19 answers · asked by strange-artist 7 in Polls & Surveys

you won't find your calling on a cell phone

2007-04-21 08:48:44 · 13 answers · asked by Anonymous in Polls & Surveys

Jesus says we must love our neighbours as we love ourselves, what if we hate ourselves, do we have to then hate our neighbours?

2007-04-21 08:48:43 · 14 answers · asked by Anonymous in Religion & Spirituality

Your heart?

2007-04-21 08:48:43 · 21 answers · asked by Not my problem 6 in Polls & Surveys

Do all flourescent lights produce UVB, or only the ones that you buy at the pet store?

2007-04-21 08:48:38 · 8 answers · asked by Anonymous in Reptiles

2007-04-21 08:48:27 · 2 answers · asked by Anonymous in Programming & Design

2007-04-21 08:48:27 · 8 answers · asked by Anonymous in Government

Earth Day began in 1970 to combat 'science's' predicted coming Ice Age. Forty years earlier, 'science' said watch out for global warming. Forty years before that, 'science' said there was 'another ice age coming. What a joke! I agree; do what you can to keep this earth as clean and natural as possible, but don't be a chicken little...if the sky's falling, it's probably not our fault. Don't believe the hype.

2007-04-21 08:48:26 · 6 answers · asked by anti-PC 1 in Environment

And also how can you tell which fish are female and which are male? Especially with plecos? They are just speckled dark brown?

2007-04-21 08:48:23 · 5 answers · asked by wildbeauty123 2 in Fish

I have dark browny purple hair.
Should i get white or hot pink highlights or both?

Dont say neither, plz pick.

2007-04-21 08:48:19 · 5 answers · asked by Anonymous in Polls & Surveys

2007-04-21 08:48:16 · 3 answers · asked by starbright 2 in Medicine

I ask this for a few reasons:
1. If he answers your prayers, then you say it was God's intervention. If he fails to answer your prayers you claim it was part of his plan. Wasn't it part of his plan already? You really can't have it both ways.

2. If you pray, your prayer may come true or not. If you don't pray, your prayer may come true or not. Um... wouldn't that be the same as chance?

3. If God has a plan and knows all, then why would prayer be necessary. Wouldn't his plan take into account the needs of people. Wouldn't be part of his plan? Don't you think it would be inappropriate to suppose he doesn't know what you want/need? Wouldn't it further be inappropriate to assume your needs could/should/would supercede his plan and/or not arleady be a part of it?

4. Prayer has been proven not to help, in fact it hurts. See link.
I ask this for a few reasons:
http://www.nytimes.com/2006/03/31/health/31pray.html?ex=1301461200&en=4acf338be4900000&ei=5088

2007-04-21 08:48:05 · 11 answers · asked by J Bowden Hapgood 2 in Religion & Spirituality

Subtract. Write in simplest form. 9/y-7-1/y+1
I am not sure how to do this. Could someone please explain this to me.

2007-04-21 08:47:45 · 4 answers · asked by glitterslivermystic 1 in Mathematics

Just one at a time, please.

2007-04-21 08:47:35 · 11 answers · asked by ? 4 in Polls & Surveys

4(x-2)^2=192 ?? i need help wth this problem

2007-04-21 08:47:20 · 4 answers · asked by laura_aley85 1 in Mathematics

I am almost 18, 5'0 and about 100 lbs. I have a lot of loose skin and fat around my belly and saddlebags. I am also very pale and using very gradual self-tanners. I don't think I look good in a bikini. Can any of you recommend styles and colors of swimsuits that are actually stylish but won't scare anyone?

Thanks!

2007-04-21 08:47:18 · 9 answers · asked by Anonymous in Fashion & Accessories

kindly welcome me into your P&S home ? I am becoming a regular. Although I am only level 2 I wanna be just like you some day. ^_^ so what do ya say?

2007-04-21 08:47:17 · 19 answers · asked by ♥*MCR is LIFE*♥ 3 in Polls & Surveys

I am looking to plan a concert or party sometimes next summer but this is the first time I have ever did anything like this before. I want to do an event for about 1000 people and I wanted to know if there was anyone that could help me put together a to-do list(permits, invitations or tickets, contracts, etc.). I would like to have someone with experience with this to answer but ALL answers are welcome. thanks.

2007-04-21 08:47:05 · 1 answers · asked by nikki r 1 in Other - Advertising & Marketing

2007-04-21 08:46:55 · 18 answers · asked by Anonymous in Polls & Surveys

Please help!!?
Can you tell me the effects of migration? I need 5 effects.
Help!!!

2007-04-21 08:46:49 · 4 answers · asked by dkhgvusdygv 1 in Teaching

I would have no problem aiding another human being in their time of need, but I wonder if they would accept assumed "evil" blood. I mean, we have no morals, right? So let's see shall we?

2007-04-21 08:46:29 · 55 answers · asked by Pontius 3 in Religion & Spirituality

Over the last few days I've had a couple of missed calls on my mobile (cell) from a landline number I don't recognise. I tried to call it back this evening and the automatic phone company lady said something along the lines of please check the number, the one you are calling is not recognised, I'm certain I dialed right, I checked and redialed, the same thing happened. Very odd. What do you think this is?

2007-04-21 08:46:20 · 13 answers · asked by Anonymous in Other - Electronics

I purchased the universal exhaust from J&P and need the mounting hardware to fit it onto my 750. I can't find it anywhere. The vendors on ebay won't give it up.

I need a reducer from 1.75 to 1.25 to fit the stock head pipes.

Please help!

2007-04-21 08:46:16 · 1 answers · asked by Beznutz 2 in Motorcycles

2007-04-21 08:46:13 · 14 answers · asked by admiralcat 2 in Baseball

2007-04-21 08:46:03 · 1 answers · asked by kadayas h 1 in Mathematics

because it looks nice .


and some of my plants have tiny holes in them is that leaf going to die ? or regenerate ? do i clip it ? or leave it alone?

2007-04-21 08:45:44 · 1 answers · asked by Anonymous in Fish