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Scientific Method

Parent Category: Science Experiments
The scientific method is the basis of scientific investigation. A scientist will pose a question and formulate a hypothesis as a potential explanation or answer to the question. The hypothesis will be tested through a series of experiments. The results of the experiments will either prove or disprove the hypothesis. This category should contain questions and answers regarding the scientific method.
rocks: igneous rocks,metamorphic rocks,sedimentary rocksect.................
Yes, but remember: it's okay to be wrong!
Scientific method is described as a scientific approach to a problem. To solve a problem you must first find the problem, access it, hypothesize a solution, illustrate your solution, try the solution, and then finally try it. If this does not work start over.
Yes! Not many people know this, but it actually can. I had tons of fruits + a potato in my science project, which was to see what would produce the most electricity. My hypothesis, was of course, a lemon, but I came to see that somehow, the pear was higher than everything else, even the potato! With...
1. generates/gives new information about an event or phenomena. 2. produces new material 3. solves an existing community problems.
areas of rising air and low pressure . When air rises it cools, and the moisture it containscondenses out as clouds, which eventually produce precipitation.
It is not possible to draw a structural formula in the Answers texteditor.
i would say fall. only because of the nature changing leaves. over time, you may not notice but all of a sudden you see branches,no leaves. great experiment!
This is a fairly easy experiment to set up, provided you can getround the fact that people can be put off if food doesn't look theway they expect. You would need to use something like a pate orcustard type pudding. You can colour these without changing thetaste, then ask people to rate the taste on...
The chemistry behind even the most simplistic of experiments canbaffle most, such as the bubbling as a result of salt being addedto soda. Soda itself is already "bubbly" due to its carbonation,but add a dash of salt and it bubbles even more violently than onits own. This bubbling effect has to do...
it helps in bringing to a conclucion whether we are right or wrong
genus, then species (homo=the genus, sapiens=the species)
the techniques... the ways.... u adopt is the method adopted
The scientific method is a series of steps taken to answer a question (usually used for scientific experiments). The steps basically are: 1) ask a question 2) Do research on the subject 3) State your hypothesis (educated guess of what you think will happen) 4) Test hypothesis with an...
an explanation of an observation
something that a person thinks that is true that other peoplequestion
An idea like that is in a scenario when research on the idea canprove it right or wrong.
How much sugar, how much water, how warm is "warm", are youstirring it or not, is the sugar powdered, in the form of smallcrystals, in the form of rock candy ... there are so many variablesthat it is impossible to give an answer to a question this vague. However, even if you had given that...
The melting point is the temperature at the solid and liquid statesof the material are in equilibrium; if the temperature is even veryslightly above the melting point, the material will melt, and ifit's even very slightly below, the material will freeze. Technically the melting point depends on the...
1. Purposing-students decide what particular learning task toaccomplish with the teacher allowing them to decide on thier own. 2. Planning- 3. Demonstration Proper 4. Executing 5. Evaluating
because it iz very bad for u u because it iz very bad for u u
First you need to understand what milk is, other than a just a white liquid you get from mammary glands. Milk is an emulsion of fat, water, lactose (a type of sugar) and a mixture of proteins (loads of other stuff, but these are what we will talk about). The small fat globules are surrounded by a...
The outcomes must be repeatable because if the outcome keepschanging, then something must have changed during one of theexperiments, giving you the different outcome.
I have an ongoing issue with my bladder or uninary track. The bestway to describe it at first was that I was getting performanceanxiety while having to urinate in a public restroom or leaving aurine sample while being filmed at my methadone clinic twice aweek. I had no problem doing this for a long...
The Scientific Method was designed to gather, test, and explain information.
No To form a hypothesis is an attempt to explain something just by your own thought (could be anything, but typically an observation, phenomenon, or some other scientific problem). To be a "valid hypothesis" the hypothesis should be testable (typically through empiric investigation) ... and it...
question,hypothesis,experiment,collect data,conclusion.
the balloon would float because the helium inside the balloon wouldpull it up, but if you had a weight or hand on the bottom, theweight or hand would keep the balloon from rising away. ***** Also, helium is lighter and less dense than air and will floatupwards.
It is true that certain anatomical structures change in size according to use, but these changes cannot be passed on to the organism's offspring
Well, a garnet is a physical property, and that is red. However, I don't think that red is a physical property because... Can you measure red? No. Hope this helps!
If you leave it over night it goes squishy, rubbery and very flexible
You don't need to prove much - just look at the definition of a vector. A vector includes a magnitude (in this case the force), and a direction. Since weight (or "the force of gravity") is directed to a certain direction, namely downward, you can consider it a vector.\n You don't need to prove much...
sampling theorem is used to know about sample signal.
Well if you turn around three time and then say i like watermelons that is your answer
You should include some of your results, how you felt about the results and maybe what you would do differently if you were to do the project again.
Scientists write a conclusion after an experiment. The conclusionwill summarize the details of the experiment, and whether or notthe hypothesis tested was correct. A scientific paper published in a peer-reviewed journal is wherethe rationale, methods and materials, results and conclusions for...
a guide to help you with your science fair projects
Wegener's hypothesis was that the continents were joined together making the subcontinent called Pangaea.
there could be many options. three destructive forces are earthquakes, volcano's and tsunami's!
Weight is defined as a product of mass nd acceleration due to gravity. It has both magnitude nd weight. Actually acceleration has both magnitude nd direction so is a vector quantity. The product of vector quantity and a scaler quantity gives us vector quantity. As weight is a product of mass nd...
There are only four steps. Those steps are:. 1 . http://www.answers.com/topic/scientific-method#Characterizations : Consider the problem and try to make sense of it. Look for previous explanations. If this is a new problem to you, then move to step 2 . 2 . http://www.answers.com/topic...
The scientific method involves making a hypothesis, testing it and evaluating whether the original idea was correct or altering it if necessary. A religion is a system of beliefs normally centering around a deity or deities of some kind. The two are almost entirely different in every aspect.
Advantages - lighter weight, not prone to rust Disadvantages - lower tensile strength than steel, more difficult to paint/finish, dents typically ruin the products (vs steel, in which dents can often be banged out).
It depends on how long it is in the vinegar but the egg will lose a layer of its skin and become very fragile. It will also become bouncy. Why not trie it!!!!
It depends on the length of your four fragments. If the 4 fragments are same in length, you can not distinguis the band on the gel as all the (4x500) molecules run at the same length. If they are different in size let say 100,200,300,400 you can see four distinct bands. The intensity of the bands...
A rough ideal of the age of a sedimentary rock can be deduced by any fossils that it may contain that are indicative of a geologic time period. State Geological Surveys also publish maps indicating the age of bedrock and overburden material in a given area. Geologists can use sophisticated dating...
Because of high gravity in the sky the kite flys when it is fixed with a log tail.
question hypothesis materials procedure data analyze conclusion
Burn victims become dehydrated because water seeps into the damaged skin. mr crowell
desert climates have fewer plants so less topsoil
They allow you to determine possible outcomes without having to set up large and costly experiments. In the pharmaceutical industry for example they use animal tissue models to test drugs on to give them some idea what the drug will do to people before they set up actual clinical trials costing...
A shadow is only an absence of light. so depending on where youshine them is that there will be multiple shadows or no shadows atall
It is used to avoid common problems that occur in the absence of using the scientific method.
gravity. ---------------------------------------------------------------------------------------------------------. From my understanding, it's electrostatic forces which keep the particles of matter together through intermolecular bonds. Gravity keeps matter on Earth but it is this electrostatic...
A bunch of big words thrown around as if to say "because i said so". There is no conclusion, no finality in science because that would contradict what science is "a theory" You could even build on some of the greatest theories out there if you wanted to. What makes good science? Now that's the...
Yes. A hypothesis or theory allows you to predict what you might observe scientifically. Sometimes your theory is wrong. It must be tested. Some of mine have been way off.
The scientific method is a rational way to solve a problem.
Canis Major can best be seen in the west part of Alabama .
salt soultion , sugar solution .
Scientific method steps: -Purpose -Research -Hypothesis -Experiment -Analysis -Conclution
A researcher wishes to find out whether giving a student $1 million in cash will improve or ruin the student's grades in school. A high school class consists of the eight students numbered in the following list. 0 Juanita 1 Tuan 2 Harry 3 Greta 4 William 5 Hiroshi 6 Betty 7 Jane ...
Wafting method is used in scientific experiments to avoid inhaling the chemical.
Mold is a fungus and fungus is alive.
Mass spectrometry, UV/Vis spectroscopy, NMR spectroscopy CNMR spectroscopy, Infra red spectroscopy
Quartzite is the metamorphic rock for sandstone.
It is due to density(the ratio of mass to volume). If the objects density is greater than the liquid, then it will sink. If it is less then it will float
Because its simple and fast
a railway track has a little distance maintained between the two rails,this is so 'cause during summer they expand and if they don't have distance maintained they bulge causing train accidents and during winter they contract causing the rails to snap
In a sense, theories aren't proven.. A theory, in science, is a comprehensive, consistent explanatory model for some set of observations. While we can say with some certainty that some claims about our observations are likely to be true, based on the evidence, science can never claim that its...
There are many ways you could state a conclusion. Many people startconcluding paragraphs with the sentence starter "In conclusion".
Copepods are a subclass of crustaceans called Copepoda in the class Maxillopoda. There are several orders, each with several genera, each with several species.. Just to provide one example out of many species, there is a freshwater copepod found only in the US called Aglaodiaptomus kingsburyae. ....
Hair, hologram, heat, hydrogen, helium, hen. head, herd, hoar, hour, hand, hardness, health, horse, holly, hear, hearing, hydride, hydrate, hydraulic, hydrolysis, hydrolyse, hymen, hyena, hydrocarbon, hydroelectric, horology, honey, homosexual, homeopathic, homologous, hatch, hide, heather, heath,...
If its heavier it will roll down faster, so its weight. And also what material is on the outside of the ball Its weight does not affect the speed at which is rolls down the hill since weight refers to mass times the gravitational force applied to the ball. Mass would be more appropriately used...
Go to http://www.faqs.org/patents/app/20090266769
all I can say is use the scientific method, and you'll be fine.
This is not a proper conversion. Milliliters (mL or ml) and liters(L) are measures of volume. Grams (g), kilograms (kg) andmilligrams (mg) are measures of weight or mass.
It tells you the connecting force among its molecules. In otherwords, the ability of the molecules to stay together. There are 4types of forces which put molecules together. Hydrogen bond, Londonforce, and etc. Hydrogen bond indicates how polar the moleculesare. London force indicates how heavy the...
The nine steps of the scientific enquiry are: 1. Observe your world. 2. Define a Problem. 3. Pose a Question. 4. Form a Hypothesis. 5. Design an Experiment. 6. Collect the data. 7. Analyse the data. 8. Draw a Conclusion. 9. Report your findings. Source: . I did this as a home work which my...
Gel electrophoresis separate DNA fragments on the basis of charge and molecular weights of the DNA fragment. Since DNA is negatively charged molecule it tends to move toward anode or positive electrode when there is an electric current is applied. The migration of DNA is also proportional to the...
Helium is a lighter element compared to air, helium also has fewer molecules than air.