Number of results: 141,314
Physical Science-Sould you please check my explana
Scientists have tried to define precisely the _____ since the metric system was introduced
Wednesday, February 23, 2011 at 8:10pm by wesley
Physical Science-Sould you please check my explana
Why dont you try it? A cup of vegetable oil, a cup of water. Science works best if we try to explain what is observed, not try to explain what we think.
Wednesday, February 23, 2011 at 8:10pm by bobpursley
Physical Science-Sould you please check my explana
If I put my finger in a glass of water or a glass of oil, which would make my finger look bigger and why? I think it would be oil because of the why the light is refracted-a thicker medium would bend the light more than the water
Wednesday, February 23, 2011 at 8:10pm by Ray S.
science
Please check these! Physical or Chemical properties? 1. solubility = physical 2. melting point = physical 3. reacts with water to form a gas = physical
Wednesday, September 12, 2012 at 10:54pm by Reed
science
Will you please check? Physical or chemical properties 1. bitter taste = physical taste 2. can neutralize a base= physical property 3. boiling point = physical property 4. reacts with a base to form water= physical 5. reacts with acid to form hydrogen = chemical property 6. ...
Wednesday, September 12, 2012 at 9:51pm by Reed
Intro to Physical Science
Define physical science Andrew: I went to www.dictionary.com and typed in physical science. The following is what it returned.I hope this helps. physical science  1. any of the natural sciences dealing with inanimate matter or with energy, as physics, chemistry, and ...
Saturday, September 9, 2006 at 3:31pm by andrew
Physical Science
A=Vf - Vi divided by 29 seconds Can you please help me. This is 9th grade Physical Science homework.
Tuesday, September 13, 2011 at 6:15pm by Katelyn
Physical Science
Austin, please post what you think the answers to your questions are -- and someone will be glad to check them.
Saturday, January 26, 2008 at 5:40pm by Ms. Sue
physical science
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...
Saturday, September 3, 2005 at 4:24pm by Henry
Science
My ratio above might be misinterpreted. Perhaps I sould have written 97.5%Zn/2.5% Cu.
Saturday, September 8, 2007 at 9:12pm by DrBob222
Physical Science [DRBOB22 PLEASE CHECK]
Btw Dr.Bob, the answer to #3 is actually D, what I drwls and I said. Just letting you know ;) -MC
Saturday, May 9, 2009 at 11:17am by mysterychicken
science
Is distillation a chemical or physical change? My answer is a physical change. Is this Correct? My Mom wrote to ask you guys to check her checking my answers. Who is right?
Monday, September 17, 2012 at 11:11pm by Reed
Physical Science
I found no reference for "supernaturated solution." As DRWLS asked, do you mean "supersaturated solution?" Please check your original question and your text.
Tuesday, January 11, 2011 at 4:55pm by Ms. Sue
Law
Which discovery tool would be especially appropriate to use against a plaintiff claiming physical injuries that the defendant believes are being faked please check my answer thanks :) a request for physical examination
Wednesday, November 14, 2007 at 7:53pm by Anonymous
7th Grade Science
what physical force can cause a change in the state of matter what is the difference between chemical and physical changes what occurs during Bose-Einstein condensation Please help me.
Tuesday, September 4, 2012 at 10:00pm by completeidiot
Chemistry
Choose the link which you find most appropriate, so which one makes sense. There sould be one called enotes for science.
Thursday, March 8, 2012 at 5:07am by MorganP
math
Im sorry the questino sould actually be deermine it algerbraically. 2^x+1-8=5^(1/3x) Please help me, I have tried so many times to get the rght answer and I can't.
Sunday, March 15, 2009 at 2:43pm by Allison
french
"Ces choses sont à moi" looks good. Please note the typo in the question: it sould be "..cette chaussure ET ce gant".
Friday, March 13, 2009 at 8:47pm by E.G.
Please help check physical science!
1,2,3 OK 4: eh? how can a wave be a wavelength? 4B 5A crests don't actually go anywhere. The medium moves back and forth, causing crests and troughs.
Wednesday, March 6, 2013 at 10:26pm by Steve
Physical Science
Austin, Kay, Wally -- why do you keep changing your name for each of your physical science posts?
Thursday, May 15, 2008 at 10:09pm by Ms. Sue
physical science
not exactly physical science, but I'm confused about how you tell the charge of elements in the B groups on the periodic table
Sunday, June 15, 2008 at 3:49pm by jowy
Physical Science in Action
I need help with the scientific method for physical Science in Action and all I have so far is: Scientific methods in a circle and connecting circles with Scientific models , Experiments , observation and calculations and I have one circle left!! Please help ASAP
Sunday, August 16, 2009 at 6:00pm by Patsie
Intro to Physical Science
Two 2.2 kg physical science textbooks on a bookshelf are 0.29 m apart. What is the magnitude of the gravitational attraction between the books?
Saturday, September 9, 2006 at 3:31pm by jmo
Micro Economics
Assume that the market for annual physical check-ups is in equilibrium, and not everyone gets an annual physical check-up. What is the effect on price and quantity if a government regulation fixes prices at the current level and requires everyone to get an annual physical ...
Sunday, September 21, 2008 at 6:15pm by Will Jr.
physical science (light)
none of the physical science answers are correct
Thursday, June 10, 2010 at 9:19am by Rochel
Microeconomics
A couple of assignment questions: Assume that the market for annual physical check-ups is in equilibrium, and not everyone gets an annual physical check-up. What is the effect on price and quantity if a government regulation fixes prices at the current level and requires ...
Monday, September 22, 2008 at 9:57am by Will Jr.
science
Will you please check a few more? Physical change, chemical change or both kinds of change? 1. Sodium hydroxide dissolves in water (both) 2. Hydrochloric acid reacts with sodium hydroxide to produce a salt, water and heat (chemical) 3. A pellet of sodium is sliced in two (...
Wednesday, September 12, 2012 at 9:58pm by Reed
Physical Science-please help
Could you please put this in layman's terms?
Wednesday, October 10, 2007 at 12:39pm by Sarah
physical fitness or sports
Name 10 career options in the fields of physial fitness or sport. I have come of with these: -physical trainer -player -coach -refree I need help. Can someone help me to come up with the other 6. And also please check if I am corect. Thanks for help!!!
Monday, January 19, 2009 at 6:52pm by jess
physical science
Check and make sure you included all of the INFO.
Monday, January 16, 2012 at 1:32pm by Henry
Physical Science
what does sepate mean??????????? (check question before you start)
Sunday, January 27, 2008 at 11:34am by lloyana
physical science
in physical science how do you graph a number from 0 to .600
Wednesday, September 7, 2011 at 2:32am by Anonymous
Physical Science
Please!
Tuesday, November 1, 2011 at 7:39pm by Jill
Physical Science
Is it .8 m/s
Sunday, September 11, 2011 at 6:39pm by Jason (please help)
Physical Science
Thank you!!
Sunday, September 11, 2011 at 9:54pm by Jason (please help)
Physical Science
The physical properties of ice are different from the physical properties of dry ice (frozen carbon dioxide). But the physical properties of gaseous water vapor and the physical properties of gaseous carbon dioxide are the same. Why? A.) The valence electrons are more tightly ...
Monday, October 17, 2011 at 10:26am by Anonymous
Chemistry
Are the following physical or chemical: a. dew is dried by the sun a dark cloth is faded by the sunlight c. grape juice is converted to wine d. soap is dissolved in water a.physical b.physical c.chemical d.chemical Physical changes are those in which the substance is not ...
Saturday, September 9, 2006 at 9:53pm by Joe
MATH>>>>look.need.help.please.
Actually, I gave you the answer from a measurement standpoint. Your course title Math is not a physical science. So, the math folks assume any number is infinitely precise, so I am not certain. THey might want it in scientific notation, as in 1.025E-2. And, I noticed I made an...
Thursday, February 24, 2011 at 7:34pm by bobpursley
Health please check my answer
Please check my answer thank you :) Dr Hannah places a stethoscope to a seven - year old child's chest. The lungs reveal basilar rales. Which method is Dr Hannah using to perform the physical exam? A. Auscultation B. Palpation C. Percussion D. Visualization My answer is C
Wednesday, March 19, 2008 at 9:19pm by Kaleigh-Anne
Intro to physical science
I need a relating topic to physical science that is relating to the reasl world?
Saturday, May 30, 2009 at 10:22pm by Tanisha
PHYSICAL SCIENCE PLEASE HELP REALLY APPRECIATE IT!
ME
Wednesday, December 14, 2011 at 12:37pm by jACK
Physical science
And yes, would you please explain Thanks
Saturday, September 15, 2012 at 7:15pm by Maria
Physical Science: PLEASE HELP!!!!!
hjnfmjn
Thursday, February 23, 2012 at 1:05pm by Gabby ( 5 grade)
Physical Science
So the answer is 100V
Sunday, September 11, 2011 at 9:54pm by Jason (please help)
physical science
can you answer another question for me please.
Monday, January 3, 2011 at 4:46pm by 132
Physical Science
I am sorry, this was all I had on the puzzle and it is homework that I had in Physical Science.
Tuesday, August 19, 2008 at 8:36pm by Meagan
PHYSICAL SCIENCE QUESTION PLEASE I NEED YOUR HELP!
123
Thursday, March 29, 2012 at 2:50pm by Anonymous
PHYSICAL SCIENCE PLEASE HELP REALLY APPRECIATE IT!
Thank You So Much! ^_^
Wednesday, December 14, 2011 at 12:37pm by Rachael
Physical Science
Is the right answer .8m/s
Sunday, September 11, 2011 at 10:07pm by Jason (please help)
physical science
Please help.How can the IMA of a screwdriver be increased?
Tuesday, October 20, 2009 at 2:52pm by zack
Physical Science-please help
I believe that this answer is 9.8 m/s am I right?
Wednesday, October 10, 2007 at 12:39pm by Sarah
chemistry
the temp sould be 37.4 C ...sorry bout that
Monday, February 25, 2008 at 1:55pm by Anonymous
Public Speaking Please Check
1. Channel 2. feedback 3. physical noise 4. Enhance self
Sunday, January 10, 2010 at 10:59pm by PsyDAG
science
An area in your state has been flooded due to heavy rains. How might scientists from the three main branches of science interact in their study of the flood, its effects, and how future flooding might be controlled? OK, I will bite: What do you think the three main branches of...
Sunday, September 17, 2006 at 7:08pm by alexa
Health info
please check my answer thanks :) Mr. Jones, angry at Dr. Bob , throws a punch at him but misses. Dr Bob sues for battery. why will Dr Bob lose? 1.There was no physical contact 2. Dr Bob was not harmed I picked #1 no physical contact
Wednesday, November 14, 2007 at 2:32pm by Anonymous
Physical Science
Ductility, which is what you are talking about, is a physical property.
Tuesday, September 9, 2008 at 3:16am by drwls
physical science
What physical quantities are governed by the quantum numbers of an atomic electron?.
Friday, March 22, 2013 at 11:05pm by Dee
science
1)physical 2)not sure but would say chemical 3)most likely a physical
Saturday, October 6, 2007 at 7:43pm by Michele
science
can someone please help me with my homework i have to explain the difference between a physical and chemical change about what happens when a candle is alight. Please Help!!x could you get back asap x ThankYou x
Friday, October 20, 2006 at 2:34pm by Amy-Louise
Physical Science Help, PLEASE!
frequency=1/period=1/10 hz
Wednesday, November 7, 2012 at 7:22pm by bobpursley
physical science
what is the answer to 3.45 km= ______cm? please
Wednesday, September 10, 2008 at 9:08pm by wendy
Physical Science
If you're checking your results, then please post them.
Monday, April 28, 2008 at 6:43pm by Ms. Sue
Physical Science
Cosmos is the entire physical universe.
Wednesday, August 27, 2008 at 3:09pm by Anonymous
Physical Science
The entire physical universe is called__________?
Wednesday, August 27, 2008 at 3:09pm by Mickey
Physical Science
i need help 4 physical science
Wednesday, September 9, 2009 at 6:36pm by evey
Physical Science
A sample of copper can be drawn into thin wire. Is this chemical or physical property?
Tuesday, September 9, 2008 at 3:16am by Mari
Physical Science Please Help!
what is 29.22grams/(58.44grams/mole) ?
Tuesday, February 5, 2013 at 5:08pm by bobpursley
Physical science
I'm still confused.....can you please show me how to set this up?
Monday, November 8, 2010 at 9:18am by Anonymous
Physical Science
I beleive I did single click Can I get an answer please? -MC
Thursday, February 5, 2009 at 6:47pm by mysterychicken
Physical Science
Drwls, would please explain more? I'm not getting this. Thanks
Friday, November 2, 2007 at 10:13pm by Sarah
Physical Science
Mandi--Do you check back on the boards to see if anyone has answered your question? There are two partial answers at the site below where you first posted.
Friday, February 8, 2008 at 8:43pm by DrBob222
Drug Abuse (URGENT)
What are some non physical effects of marijuana use? I've found lots of physical but I can't seem to find any non physical effects. Can someone help me please. Thanks very much.
Monday, October 12, 2009 at 7:19pm by John
Science HW Check (plzzz)
please check my post i need to know if they are correct
Sunday, April 22, 2012 at 9:47pm by Laruen
Physical Science Please Help!
Am I supposed to divide 29.22 by 58.44?
Tuesday, February 5, 2013 at 5:08pm by Dawn
physical science
I need help on a problem that i asked about 3 hrs ago..please help!!
Tuesday, July 19, 2011 at 4:29pm by king
physical science
please could you help me to draw the structural formula of C_5 H_12
Wednesday, June 16, 2010 at 7:54am by bindiya farswani
Physical Science-please help
The KE will equal the PE at the top 1/2 m v^2= 20000 solve for v.
Wednesday, October 10, 2007 at 12:39pm by bobpursley
MATH
i mean that its english sorry so sould you give me the answer you think is correct?
Sunday, December 2, 2007 at 6:49pm by JESSICA
physical science
could it be you are posting questions, no work, no indication of what is stumping you, with the appearance you want someone to work it for you? If we knew what you needed, it would help. For instance, the physical science question. g= 9.8 ((radiusEarth)/(radiusearth+altidude...
Tuesday, July 19, 2011 at 6:29pm by bobpursley
English
Could you please check these sentences, too? I tried to rephrase the first lines again. 1) Hamlet wonders whether it is better (for him) to endure the assaults of shameless fortune ("the slings and arrows of an outrageous fortune") or to fight against his mass of ...
Sunday, November 20, 2011 at 4:16pm by Henry1
physical sciene
Two 2.2 kg physical science textbooks on a bookshelf are 0.15 m apart. What is the magnitude of the gravitational attraction between the books?
Thursday, February 14, 2013 at 1:14pm by Brandy
Physical Science
light waves, as an electromagnetic wave, do not require a physical medium. No on the first on. Why would bent wires cause electricity not to flow?
Friday, May 22, 2009 at 5:18pm by bobpursley
Physical Science Need Help Please!
A light beam has a frequency of 5 x 1015 Hz. What is its wavelength?
Tuesday, November 13, 2012 at 5:15pm by Jana
physical science
This appears to be unfinished. Please type out the rest of it and post HOW we may help you. Sra
Friday, February 4, 2011 at 2:57pm by SraJMcGin
physical science
This appears to be unfinished. Please type out the rest of it and post HOW we may help you. Sra
Friday, February 4, 2011 at 2:57pm by SraJMcGin
Physical Science
Since F = m a, a = F/m. Please give some thought to these questions before posting them.
Saturday, March 6, 2010 at 6:16pm by drwls
physical science
Please repost under a new post on the top of the page emily.
Monday, August 27, 2007 at 7:21pm by ~christina~
Intro to physical science
What is a reasl world? Could that be real world? If so, you will need to explain more than that for me to know what you are looking for. Physical science IS the real world.
Saturday, May 30, 2009 at 10:22pm by DrBob222
Science (Asap)
You learned that a tree can be cut down and shaped into a bat.This is a physical change.What are some of the physical changes we find in nature?
Monday, May 2, 2011 at 7:04pm by Frances
science
What are two chemical and two physical properties of water? Please help me. Thank you. physical properties: boiling point, freezing point,density, color, electrical conductivity chemical properties: reactivity with sodium. Reactivity and decomposition with electrictiy.
Sunday, June 10, 2007 at 11:30pm by Jj
9th grade physical science
Please include your School Subject if you want an expert in that field to help you.
Thursday, October 14, 2010 at 6:43pm by Ms. Sue
physical science
Please proofread include the choices tell your choice of answer and repost.
Monday, August 30, 2010 at 6:57pm by Ms. Sue
science
I am doing the EXACT same homework x i need at least 3 or 4 physical &+ Chemical changes :s I dont get it !!!! x PLEASE HELP !
Friday, October 20, 2006 at 2:34pm by Caroline
year 7 science
Chemical and physical changes. please could someone help me i need to say whether the following are chemical or physical changes and explain why. I`ve looked myself but i can`t find anything that helps. grateful for any help .thanks Frying an egg , burning paper , mixing a ...
Tuesday, April 29, 2008 at 9:05am by choccy
Changes in Matter
Which of the following are examples of a physical change? a)change in physical state b)change in size or shape c)change in properties d)change in texture e)change in physical quantities f)change in substances Answer: a, b, and d Please correct me if I'm wrong, thanks
Monday, March 22, 2010 at 7:28pm by Sara
Science Check
Can someone please have a moment to look at my other science posts, thanks :-)
Tuesday, February 16, 2010 at 7:48pm by Sara
english
Try some of the following links: http://search.yahoo.com/search?fr=mcafee&p=Sould+the+film+%22Speak%22+by+Laurie+Halse+Anderson+be+studied+in+English+9%2C+why%3F Sra
Tuesday, February 15, 2011 at 2:42pm by SraJMcGin
Physical Science
I forgot to add this question into my other Physical Science Posts..sorry What is the difference between mass and weight? Mass is what an object contains inside. Weight is a measure of how strongly gravity pulls on that matter. [I got this from the internet but still need to ...
Wednesday, March 18, 2009 at 8:15pm by mysterychicken
Physical Science
How does the study of heat relate to the kinetic theory of matter? (Answer in a simplified terms please)
Tuesday, April 27, 2010 at 2:18pm by Sue
Physical Science
How does the study of heat relate to the kinetic theory of matter? (Answer in a simplified terms please)
Tuesday, April 27, 2010 at 1:30pm by Sue
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