0
Scientific Method
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.
4,392 Questions
In the scientific method how do you test a hypothesis?
1. Ask a question
2. Make a prediction
3. Plan and conduct an experiment
4. Communicate their results
Take this make-believe scenario: I am investigating the properties of water, and I need to know all I can about how water, ice and heat interact. I know that when water gets cold enough, it freezes, and that when ice is exposed to heat, it melts. I might come up with a hypothesis-- a first attempt to understand what is happening with water and ice. I hypothesize: Since water is the liquid state of H2O, and liquids are warmer than their solid forms, water must be warmer than ice. It must be that as soon as water forms from melting ice, it is at least a little warmer than the ice. After all, at zero degrees water becomes ice. At this point, I do not know for sure, but I am speculating (hypothesizing) based on the general information that I have. I wonder how I can test my hypothesis: Let us assume that I can measure the temperature of ice and of water with great accuracy. I should be able to easily make a mixture of ice and water, while measuring the temperature of each independently.
- If my hypothesis is correct, I will find that at one atmosphere of pressure and in a chamber kept at exactly zero degrees Celsius the ice will warm to zero degrees Celsius and it will get no warmer. When it is warmer, it is water and not ice.
- I will also observe that the water will be at least a little above zero degrees Celsius when it first melts away from the ice.
- I apply heat to the ice and some ice melts.
Answer A hypothesis is tested by designing an experiment to prove or disprove it. The new Hadron Collider is trying to prove or disprove several hypotheses. One is that there is a particle called the Higgs boson. So watch out for the results.
Parts of the scinetific method?
Ask a question. Form a hypothesis. Prodedure. Data. Evidence. Conclusion. Reasons for error.
There are many other forms of the scientific method. If this is not useful... One word for ya... GOOGLE!
What is the correct order for performing these activities?
stretch, warm up, exercise, cool down
I Know but in A+ is like that
Warm Up, Stretch, exercise, cool down
What are the three major steps of the scientific method?
Actually, your question is imprecise. there are five: initial observation, hypothesis, experimentation, data, analysis, and conclusion. If you absolutely need to have just three, then hypothesis, experiment, and conclusion is... best. :)
Who introduced the scientific method?
The scientific method was developed over a few centuries, especially in the Renaissance. Galileo had a big part on developing it. Francis Bacon developed the scientific method.
What is the different shape of scientific method?
The scientific method is a scientific method for systematically acquiring new knowledge. The scientific method is typically applied to experiments, involving taking a hypothesis and using it to get applicable results.
OH- (note the negative charge) is the hydroxide ion. This ion consists of a deprotonated water molecule; it acts as a base.
OH (typically denoted ROH) can also denote a hydroxyl group, which is a common functional group in organic chemistry. For example MeOH is methanol, CH3OH.
What observation method would you use to observe gross motor skills in a child?
I would watch the child as they play, run, walk, and move about a yard or play area. Might throw a ball at them to see how they catch the ball and balance themselves. I would look for right/left lateral movements and how well they move arms/legs and if they are in sync . I might set up an obstacle course to see if they can move through it and how they used their body in relationship to the objects/ space. I would make a check off sheet for myself with a scale of 1-10 for each movement and action.
What is the process of developing a hypothesis?
To develop a hypothesis you need to observe and make an educated guess, by starting the sentence with "If...then.....because...."
How did your experiment prove or disprove the hypothesis?
That depends on the result of the experiment. The experiment is a way to test a hypothesis, and it's completely fine if the experiment disproves the hypothesis. Ideally, though, the experiment will support the hypothesis.
yes that is the correct answer
After scientist make a hypothesis they perform a?
Answer
According to the scientific method, scientists perform an experiment.
Answer
I suppose you could say scientists perform an experiment next, but that is skipping some crucial points. How can you perform an experiment when all you have are ideas? Before you test out your hypothesis, you need to gather materials and draw up your procedure. Scientists just don't jump into something; they need a step-by-step plan of how they will carry out their test. In addition, they will also make predictions given their hypothesis. They need to know what result(s) will support or falsify the initial hypothesis.Ambient temperature and water temperature difference?
Ambient refers to the temperature of the surrounding air, i.e not at parking lot level etc. Ambient means the temperature not being effected by mechanical means, like AC or any heat source. example, if you serve a wine at ambient temperature, it is not a specific number it is what ever the room is at the time.
Why is there no single set of a streps in the scientific method?
the scientific method is not a series of exact steps but rather a strategy for drawing sound conclusions. :)
If you can get the correct value then amend the record. But it may be too late for that - you may not be able "to go back in time" to obtain the correct value. In that case, make a note of the faulty data point and either exclude it from analyses. If the data are multivariate you may be able to estimate the "true" value but will have to give up a degree of freedom in any statistical analyses.
What is the first step in the scientific method that scientist take when they begin their work?
Well it all kind of depends on what kind of scientists you want to become... but first you start by studying whatever you want to study so say you were an animal scientists you find an animal like uh... spider you could study that animal & find out it's mysterieslike what's the most poisinous spider?? That answer would be a black widow.
In science what distinguishes a hypothesis from a theory?
A Hypothesis is a statement or objective one has set out to test or query.
eg An unsupported object will fall when dropped.
This can be proved or disproved through experimentation. After testing the above hypothesis multiple times (with a scientific method) one can deduce the statement that all unsupported objects fall when dropped.
Through more study one can form a scientific theory to explain the happenings in the experimentation. Using the about example the theory of Gravity and its effect on objects can be formed. A scientific theory can be disproven after formation.
TLDR: first comes unproven hypothesis, then after experimentation a scientific theory is formed.
What is a tripod and how it is used?
A tripod is a general term for a stand or support
with three legs. It is often used to support a camera
gun, or to place above the Bunsen burner in the science lab
to heat/boil anything.
In the science laboratory, a metal gauze is placed on top of it to
give support to the beaker (An iron ring clamp with a ring stand
can often be used instead and an iron ring allows for easy height adjustment).
See Web LinksSee the Web Links to the left for more information and pictures.What are the 7 steps of scientific method in order?
1. Choose a problem
2. Research your problem
3. Develop a hypothesis
4. Write your hypothesis
5. Test your hypothesis
6. Organize your data
7. Write your conclusion
