Number of results: 51,001
If the absolute temperature of a gas is 600K, the temperature in degrees Celsius is? C= K-273 327 C what is the first step to designing an experiment what is a mole in measurement like mole mass. please help me get info. explin the relationship between velocity and ...
Thursday, June 16, 2005 at 4:39pm by Julio Paz
If the absolute pressure of gas is 550.280 kPa, it's gage pressure is what? Subtract atmospheric pressure from that to get gage pressure. Atmospheric pressure varies with altitude and weather, but the average atmospheric pressure, at sea level, is 101.325 kPa. 550.280 - 101....
Friday, July 1, 2005 at 3:21pm by Naomi
I am doing my science 10 by correspondence and I came upon a question that puzzles me. Why are modern light microscopes called Compound microscopes. That and How would I "determine theactual size of the cells shown in the illistration if the field diameter measures 2.2 mm"??? ...
Monday, July 4, 2005 at 8:31pm by Mary
Forgot my book, need science help!!
Please help me I have a whole section to do over the weekend and I forgot my book! Please help!! You'll need to post a question in order for a science teacher to know what kind of help you need. Biology? Chemistry? What? And what is/are the question(s)? Just remember -- the ...
Saturday, August 20, 2005 at 10:37am by Linz
gimme a side of what physical science is. I know there's no shortcuts but it means alot of ev'rything I gotta know. Sho' me. I have little understanding of what you wrote. When one tries to communicate in non-standard English, the results are unpredictable. Here is a ...
Saturday, September 3, 2005 at 4:24pm by Henry
Write for me something about 'Role of women in India's struugle for freedom' with summary and some photos based on the above topic.And it should also contain suitable heading.Introduction part is the must in the whole. I need all this to be done because this has been given to ...
Monday, June 19, 2006 at 10:27am by Manali
I need help thinking of Highschool science fair topics Please try browsing the following link: http://www.google.com/search?as_q=&num=10&hl=en&btnG=Google+Search&as_epq=High+school+science+fair+projects&as_oq=&as_eq=&lr=&as_ft=i&as_filetype=&as_qdr=all&as_nlo=&as_nhi=&as_occt=...
Tuesday, July 11, 2006 at 1:38pm by nique
does anybody know some quick facts about earth science (Broken Link Removed) http://188.8.131.52/search?q=cache:r7z166L_MAAJ:www.mrsciguy.com/documents/13%2520Must%2520know%2520facts.doc+earth-science+facts+-book+-dictionary+-+-books+-amazon+-quiz&hl=en&gl=us&ct=clnk&cd=3 http...
Saturday, July 22, 2006 at 6:25pm by yasmin
A science student drops a rok down a mine shaft. It takes 3 sec. for the rock to hit the bottom of the shaft , at what speed of the rock just before impact? 32 feet per second per second is the acceleration rate of earth. At the end of second 1 the speed is 32 feet per second...
Tuesday, October 24, 2006 at 9:43pm by pat
how is schopf's theory similar to oparin's theory about the orgin of life? MODERN STROMATOLITES are structures built by cyanobacteria(blue-green algae), grace Shark Bay, Australia. Elsewhere in Australia, J. William Schopf of the University of California at Los Angeles has ...
Tuesday, January 16, 2007 at 2:19pm by La Tashia
Mitigation of what? For a definition of mitigation, check a dictionary. In environmental science, it means reducing the pollution effects of something (usual human activity), such as air pollution by power plants, ozone layer depletion by chorofluorocarbon release, polution of...
Saturday, May 31, 2008 at 9:10am by drwls
Trying to be sure that procedure directions for performing my experiment are correct! I'm on step by step experimental procedure for what dogs foods and/or treats does my dog like the best? this is very hard for me to put in to an science expo project exsperiment. please help me
Wednesday, October 7, 2009 at 3:37pm by 6th Grade School Science Expo Timeline
name two ways that air gets heated
Thursday, October 15, 2009 at 7:27pm by keshawn hall
convection, conduction, radiation.
Thursday, October 15, 2009 at 7:27pm by DrBob222
Please go over my answers and tell me what I got wrong... Telling me the correct answer would also be nice please hurry I only have 20 mins What does the principle of uniformitarianism tell us about the past? (Points: 5) The past is the key to the future. X The present is the...
Friday, January 29, 2010 at 1:43am by Ario
What is the role can play integrated science in primary schools?
Friday, October 14, 2011 at 4:42pm by Science
Chemistry Ozone layer
The ozone layer is so called because that is where most of the atmospheric ozone (O3) resides. It is mostly in the altitude range 15-35 km which is part of the stratosphere. It is typically only a few parts per million of the atmosphere there. It is manufactured at those ...
Saturday, January 14, 2012 at 7:24am by drwls
What is the boiling point of ethanol when the atmospheric pressure is 60kPa? I decided to repost this ? under Science instead of Chemistry. Thanks.
Saturday, April 14, 2012 at 10:00pm by Gerald
science- atmospheric layer
why is the mesosphere important to the atmosphere?
Monday, December 24, 2012 at 11:08pm by Anonymous
science- atmospheric layer
Monday, December 24, 2012 at 11:08pm by drwls