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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
What types of information can be collected through qualitative observation?
Qualitative observations are the reactions that you see occuring. They mey be melting,bubbles, fizzing,smoke, the colour of the solution,and anything change you see that occurs. Don't talk about anyhting you can not see.
What is a hypothesis for length of string telephone responding variable clairity of sound?
A hypothesis is a prediction or proposed explanation for something. A hypothesis for the length of string telephone with a clarity of sound responding variable can be about the string length affecting the quality of the sound.
it means like when your looking at the project your looking at whats happening every day... =]]
it means by watching something and seeing whats going on around it so that if someone ask you, you can be able tell them what happen...
It means to take notice of things around you. To learn by watching. For example, I observe that you spelled the word 'does' wrong in your question.
What would be a sound hypothesis?
Many people recommend using a simple format.
- If... then...because... &
- include manipulating variable and a controlled variable of some sort Example: IF I put two clover plants into 3" pots and water one with soda and then other with water, THEN the one with soda will not grow taller BECAUSE of the sugar content in the soda.
What is the velocity of hurricanes categories 1-6?
Hurricane categories are determined by a storm's maximum 1-minute sustained wind speed.
Category 1: 75-95 mph
Category 2: 96-110 mph
Category 3: 111-129 mph
Category 4: 130-156 mph
Category 5: 157 mph or greater.
There is no Category 6.
What is the relationship between resistivity and circumference?
The relationship between resistivity and circumference is inverse.
The resistance of a substance decreases as the surface area of that substance increases. The greater circumference presents a greater conduction surface.
Answer
The original answer describes resistance, NOT resistivity. Additionally, it is incorrect because resistance is inversely-proportional to cross-sectional area NOT circumference!
There is NO relationship between resistivity and the circumference of a material. Resisitivity is a constant at any given temperature and is completely unaffected by the dimensions of a material.
Which is nota typical step when performing scientific research?
Going on a long holiday is not a typical step.
Name and describe three methods of scientific statistical sampling?
Name and describe three methods of scientific statistical sampling
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What is the explanation for the steps involves in project identification?
explain the poocess of project identification
When determining your options you will gather information and make?
Determining your options means, by inference, that you will make decisions based on the information you gather. Note that even if you decide to do nothing, it is still a decision.
A valid hypothesis is one that is testable and rejectable, can be proven true as well as verified without external evidence. It also needs to be accepted by public opinion.
What is slope over distortion?
i believe you mean that the question is to do with the gradient of a line
the gradient of a line is the change in height divided by the change in distance
which is the same as slope divided by distortion
if a man goes up a hill and his height cahnges by 1 metres vertically and he walks horizontally 10 metres then the slope is 1 metre and the distortion is 10 metres.
Gradiend is 1 -10th or 10%.....
What was the effect of the condemnations of 1210-1277?
The Condemnations of 1210 to 1277 allowed scientists to pursue science empirically.
With the beginnings of the university system, standards on education were introduced to Europe. This happened in the 11th and 12th centuries.
In the 12th century, texts of ancient and medieval scientific words were translated into Latin and made available. These included both ancient Greek texts and Arabic. For whatever reason, the universities and their professors decided that they were going to teach strict conformance to Aristotelian science.
The implications of strict Aristotelian science included a halt to scientific advancement beyond what Aristotle knew, and that Aristotle was infallible. The second of these was found unacceptable by the Church, which began investigating into what to do about the situation.
The Condemnations of 1210 to 1277 condemned the teaching that Aristotle was infallible. This freed scientists to go beyond Aristotle. There are historians who believe this was the beginning of modern science.
How did Mendel's large sample size make his results more reliable?
it made his actual results approach the results predicted by probability.
