a. Name the technique that you would use to separate and identify the components of the solution.
b. Provide specific details of the method used.
c. State the advantage of the method you choose.
Which illustration represents low accuracy and low precision?
The illustration represents low accuracy and low precision is according to option D.
When in an experiment, a value is measured 5 times, then if the values measured are same for most of the time or like three times out of five, it said to be accurate. The phenomenon is accuracy.
Precision is about comparing the values to each other then find them near to each other.
Accuracy compares the experimental value to the theoretical value.
So, when all the values are close to each other but not nearest to the theoretical value, then it is said to be precise but not accurate.
Thus, the correct option for low accuracy and precision is D.
Learn more about accuracy.
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Answer:
D is the correct answer
Explanation:
A) shows low accuracy and high precision since they missed the bull's-eye but are all grouped together.
B) Shows high accuracy and high precision
C) Shows high precision
D is the only one that shows both low accuracy and low precision
Answer:
Usually when climbing, it's best to be in the small front ring and the largest back ring. If your cadence is about 100 rpm, then whatever gear you're in is fine. It depends on the road, but as long as your pedaling is at a level you're comfortable with, you're fine.
Explanation:
Google answer by the way.
Answer : The correct answer is- citric acid and acetic acid.
Citric acid is a weak organic acid that is found naturally in different types of citrus fruits such as grapes, orange, berries, lemon.
It is used in food to give sour flavour and as a preservative ( such as in gems, pickles) to prevent the growth of bacteria.
Acetic acid is a second simplest carboxylic acid that is a weak organic acid. It is found naturally in fruits such as grapes, pineapple, strawberries. It is safe to eat if used in proper manner ( such as dilute acetic acid, which is vinegar, is used as preservative in food).
Answer: citric acid , acetic acid
Explanation: Acids are substances which when dissolved in water give ions.
The acids are of two types based on their origin:
1. Mineral acids: are inorganic compounds composed of different chemical element combinations. They are synthetically produced in labs and are usually strong. Example: ,
2. Organic acids: are organic compounds essentially composed of carbon and hydrogen atoms. They are found in nature and are generally weak. .
Citric acid is found in citrus fruits and acetic acid is found in vinegar and are safe to eat.
Answer:Central nervous system
Explanation:
Contrary to what you might think, abusive relationships can actually begin happily with no problems at all. The answer is C).