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
Yes arsenic is used as an alloy along with other numerous elements particularly antimony. When manufactures tried to strengthen bullets by making the grains of lead smaller the bullets ended up deteriorating post the heating and rapid cooling processes, so when they put the alloy into the mixture it helped strengthen and round the bullets.
Psychology 4 steps of the scientific method?
hypothesis (or your theory)
methodology (or how I'm gonna proof it) -- this must be repeatable to be truly scientific
results (scriptographical display of test)
conclusion (what happened which supports you argument)
What temperature differences occur from beginning to end in an explosion?
Well if you turn around three time and then say i like watermelons that is your answer
because they need to observe what they are working on, hypothesize and predict what the outcome will be, and experiment to see if they are correct.
Familiarize
Which students go in the treatment group?
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
Help the researcher by using the line from a table of random numbers, shown below, to assign four of these students to the treatment group.
55259 35324 39615 83217 02589 52612 25414 19879 60880 30641
Greta, Harry, Hiroshi, William
it would be better to use a 0 - 200 n scale cause elephants enjoy eating frosted canabals for brunch at approx 2 pm
1 a : in the event that b : allowing that c : on the assumption that d : on condition that
2 : whether
3 -used as a function word to introduce an exclamation expressing a wish
4 : even though : although perhaps
5 : and perhaps not even
this is from
http://www.merriam-webster.com/
What happens to a leaf if you put squares of aluminum foil on it for 5 plus days?
nothing happen in my experiment
Is range of motion testing subjective or objective?
Active range of motion is that motion performed voluntarily by a patient and is subjective in nature as the patient can move the body part as far or as little as they wish. Passive range of motion, which is that motion of a body part performed by an examiner is objective as the voluntary restriction of the motion is less likely to be influenced by the patient being examined.
From a Bottle Of Soap Bubbles What is that stick that forms bubbles called?
It is called a bubble wand.
A logical hypothesis is a supposition or proposed explanation made on the basis of limited evidence as a starting point for further investigation.
A scientific method used to avoid psychological bias in medical research is called?
Hypotheses testing
Who was the scientific method of inquiry was introduced by?
Aristotle.
Source: Webb, L.D., Metha, A. & Jordan K.F. (2010). Foundations of American Education (6th ed.). Saddle River, NJ: Pearson Education Inc. Text ISBN: 9780137007486
Is the scientific method based on personal judgment?
There is a degree of that in it, but ultimately peer review of research papers and experiments eliminates its effects as a consensus is reached in the scientific community.
Can you determine whether an organism can ferment a sugar if it does not grow in a broth?
Fermentation can result without with out added sugars, if it is allowed to sit with a starch, or it has a base of juice or any other type of complex carb.
The first must be inaccurate because you are sure the second results are correct.
A
Two bodies of different masses are allowed to fall freely how do their acceleration vary?
Mass doesn't effect how fast something falls, it is their size. This is related to air resistance. The larger the bodies, the slower they fall. ( This is what i remember from my science lesson)
Why might eating or drinking in the laboratory be dangerous?
Because if your using chemicals it could get on your food and you eat it and BOOM! your on the floor dead just like that!
How do you forecast using the naive method?
Assumes that demand in the next period is the same as demand inmost recent period; demand pattern may not always be that stable.
For example:
If July sales were 50, then Augusts sales will also be 50Voice dynamics refer to the variations in volume, tone, and intensity of a person's voice while speaking. It can convey emotions, emphasize important points, and engage listeners more effectively in communication. Understanding and controlling voice dynamics can help improve clarity and impact in verbal interactions.
Neglecting air resistance, the force on the coin is constant, whether the coin is moving up, moving down, stopped at its peak, or lying on the ground. The force is the force of gravity attracting the coin to the center of the earth. The force is technically known as the coin's "weight". While the coin is in the air, that's the one and only force acting on it, and its magnitude doesn't change.
