Find answers about Science
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Pls. Answer.what are the uses of sound energy?.
I noticed that the actual inside of the glass bulb is lined with a layer of white powder that wipes off real easily. what exactly is that stuff? and is it dangerous to get on your skin or inhale or something? some things say its just to even out the light, and some say its like some poisonous something or other that ignites? I have no idea. thanks :)
Is there a difference between molecules, formula units, and atoms? Aren't they all particles? What is the difference? I don't get how you can tell. How do you differentiate? What are the 3 different types of molar mass? All chemistry!
Can a pinto bean grow faster then a black bean
im 15 years old and my breast are very big for my body.I have a very very small body.my breast looks like a slipper and they have stretch mark on them. I feel very uncomfortable when guys look at me knowing that they are long. I would like to wear strapless dresses /without braws
Why do all living things give off carbon dioxide? Explain? Please :)
Why is the tundra considered a fragile and unstable biome
how much does a 1/4 gram and a 1/2 gram weigh?
What are three uses of metalloids?
in meteorology, what instrument is used for measuring atomspheric pressure?
In what ways do metamorphic rocks differ from the igneous and sedimentary rocks from which they were formed?
Say you have a container and you have to fill it up with water or any liquid, and then have to find it's mass and substance and the desity. Would changeing the the volume of a particular substance chance it's mass-to-volume ratio? how? Also for Mass?
When do you think people will live in space colonies orbiting Earth?
How many known satilites does saturn have?
Okay,So My Friend Billy Told Me That Rock's Can Reproduce, And That's How There Are So Many! I Told Him He Was Stupied! But He Will Not Take No For A Anwser! So Can They Or Not!?
well, is there???
Why is it that some ugly people have really attractive parents and some beautiful people's parents aren't very attractive? Where would the pretty people get the attractive physical features from if not their parents?
my chemistry teacher was telling me about how heavy water is made up..and I was wondering..how can you get heavy water? do you have to make it or can you purchase it?
How long will a car run if someone put sugar, sand or anything like that in a gas tank?
Does changing out the stock rims on my car for bigger rims have an effect on anything? (suspension, gas mileage, etc.)
a person, an oak tree, a mushroom, an amoeba, seaweed, and a bacterium. What features do they all have in common? How do they differ?
What is 38.6 celsius converted to fahrenheit?
What the best Chemistry joke you have? Must be appropriate for school.
ok I just confused myself. does constant acceleration mean that it doesn change or that it changes constantly?
What type of bond is present in copper wire?
water honey toothpaste oil? wich one?????
wats the difference between an atom bomb and a nuclear weapon?
Why does chemical weathering occur more quickly in a hot climate? Can anoybody help me out here im trying to do my homework and I can find it anywhere!
A boy tosses a coin straight up to 2.8 m. Suppose the height when the coin leaves his hand is 1.4 m. What was the initial speed of the coin when it left his hand how to do it?
Why dose the sky appears blue while it is transparent. I can`t put my question the other way around, this is my question. So if there is any one out there who can answer me, please be so kind. Thank You
What do you think of this? (from news.com.au) AMERICANS could one day be filling their tanks with the genetically modified excretions of tiny bugs if one Silicone Valley start-up has its way. LS9 says it is just one month away from beginning its first trials of the new renewable fuel, created by altering the genes of tiny bugs so that when they feed on agricultural waste such as woodchips or wheat straw, they do something extraordinary...
What is the difference between a mercury barometer and an aneroid barometer?
What is it ?
why does a person's pulse rate increase when they stand up frm sitting? please help if you can its for my biology SBA
What do you think the answer is? I know it do you? A bowler lifts her bowling ball a distance of 0.5 meters using 35 joules of energy. If, on earth, a 1.0 kilogram mass weighs 9.8 newtons, the mass of the bowling ball used by this bowler is about:
What is the process of transforming garbage into electricity?
How did saturn get its name?
Can anyone show me how to re-arrange this physics formulae? s=ut+½at² I want 't' as the subject of the formulae. Cheers.
What is the different of plants cells and animal cells
What is excretion and why is it important in living organisms?
I have a science project 2 find out the difference between true and magnetic north; and the earths magnetic field. if you know either of the 2 please PLEASE say-its due in a couple of days!!
When a male ejaculates into a female does his sperm know where to go by insticts or does the male have to like shoot it into the direction
... lemon, orange, grapefruit, apple, and the vegetable potato?
I want to know: If you are frozen, and you keep the same body, and you don't age in all aspects but time, are you the age you were when you were frozen or the age you would be if you weren't. Also, If you were given the ability of not aging, say you were 18 and you used the power, in 600 years, would you be 18 or 618? I think the first one you don't age, the second you do. What about you?
Okay, So I have a project on "Coral reefs" and I don't know wats WRONG with the internet but theres like NO websites that are giving me an "aaccttuuaall" Food Web! well yea; Someone tell me what animals eat what! Or somthingg Like that! Lol =] -Thankss! =P
What is the action and reaction force of : -a flying bird -two bumper cars colliding -holding your hand out the moving car -window -walking -touching your finger to your nose
explain why a solid ionic compound does not conduct electricity, but the compound will do so when melted or dissolved in water.
Are dinosaur bones actual bone (and do they contain DNA)?
Star Trek takes place in the 2200's and in the Star Trek Universe FTL (Faster than Light) speeds were developed in 2062. Star Trek in a Kardashev 2 type civilization. I personally think that light speed won't be possible until atleast 2492. Mankind is predicted to become a Kardashev 2 Civilization in the year 5,200 which is about 3000 years after Star Trek takes place. Is Star Trek being unreasonable about their technological feats, so ear...
im doing a science project & I have no idea what to do!! if you guys have any ideas they will be appreciated.. so help me please?
What is the speed of light through perspex a plastic with an index of refraction of 1.495?
Describe two traits of a good scientist
how much starlight is received on earth
How sociologists measure prejudice?
How can the streak test be helpful in identifying minerals?
I was wondering, when you die how long does it take for your body to fully decompose??? I mean decompose right down to your skeloten?
I'm not launching anything in particular so I can't call it "whatever I am launching-pult"
Something that REALLY makes you cringe? My phobia is Ankylophobia - fear of joint dislocation.....I used to play fast pitch softball and my shoulders pop out every now and then. It hurts like Hell!! It's like on Die Hard when he has to pop his joint back into place by slamming it in the wall!! Not as dramatic but just as painful!
How many colors does the rainbow really have, and wich?
Does the moon phase effect on life on earth? I understand the pagan beliefs on moon phase but is there any evidence. The moon effects the ocean tied. The human body is some 70% water. However the moon phase doesn't change the intensity of its effect on the ocean tied. What do you think? Does the moon phase, such as a full moon, have an effect on our bodies and minds? Is there any evidence of this?
Why do evolutionists often act as if their theory is scietific fact?
who invented all of scince
Starting at x = - 16 m at time t = 0 s, an object takes 16 s to travel 55 m in the +x direction at a constant velocity. On a sheet of paper make a position vs. time graph of the object's motion. What is its velocity? (I did the graph and took the slope of the line to find velocity, but the answer i got is 4.4 and that's wrong. so what do i do?) any help would be appreciated ^^
I was just wondering is being Cryonically frozen and preserved the same thing as being in Suspended Animation? If not, what is the difference. Please give suggestions. Thank You.
I am doing my assignment I need fast answers!! When you mix copper sulphate solution in a test tube with steel wool it becomes hot.. Why???
My sisters ex best friend poured sugar in her gas tank I'm not really a car person but can this mess up the car at all?
How to make dna project?
it cant just disappear
What do you call aperson who studies birds is there even such thing as that like a birdyologist...I know its stupid but I cant stop thinking about it
What would happen if there was no nucleus in a cell? In as much detail as possible thanks. Please I need this desperatly!!
Would an increased volume of a substance, increase it's density? Why or why not?
At sea level, a kilogram weighs approximately:
I am doing a project for biology and I need a campain slogan for the nucleus of a cell. Please help me!!!
and the name o the most important one and the evidence for this?
Have any of you heard of remote viewing? If yes, what do you think about it? And have any of you tried it?
and dont state the obvious, i know one is negative and one is positive. :P Im talking about electron wise.
I'm writing an open response on how a sugar substitute that has no calories can be passed through a body and be completely undigested. I can't figure out how the sugar substitue molecule could leave the body without having been digested. Could anyone help me!? Pleaseee
I have to do a short (1-2 sentance) explanation of what it does. Any help?