What is the difference between a base unit and a derived unit

1 answer:

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Other quantities, called derived quantities, are defined in terms of the seven base quantities via a system of quantity equations. The SI derived units for these derived quantities are obtained from these equations and the seven SI base units.

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ANSWER QUICK PLEASE

Y_Kistochka [10]

Answer:

similar halves on each side of a single plane

Explanation:

8 0

2 years ago

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Science is best described as a.. a.) set of facts b.) way of knowing c.)collection of beliefs d.) list of rules

alexdok [17]

The correct way to describe science is that is referred as a way of knowing.

The reason for this definition is that, it is responsibility of ancient to help humans to gain knowledge and understands in response to what they want to search so as to know more about something.

It organizes and builds knowledge for predictions and explanation on the universe.

Science can be divided into natural science, social science which include economics, and formal science which include mathematics.

3 0

3 years ago

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Which of the following situations best represents a homeostatic mechanism? A) A person who becomes very nervous begins to sweat

Arada [10]

Answer: option D - After eating a large batch of salty popcorn, levels of salt in the urine increase

Explanation:

Homeostasis is the ability of a living organism to ADJUST its internal environment to maintain a stable equilibrium

FOR EXAMPLE: warm-blooded animals like humans allow blood vessels dilate during hot weather, and constrict during cold weather IN ORDER to maintain a constant body temperature.

Thus, after eating a large batch of salty popcorn, levels of salt in the urine increase due to the homeostatic mechanism of the ANTI-DIURETIC HORMONE stimulating reabsorbtion of water from urine, and excretion of excess salt.

4 0

3 years ago

Which of the following is the correct description of a myocardial infarction and what it is caused by? View Available Hint(s) Wh

Luda [366]

<h2>The answer that is correct is the: Third statement.</h2>

Explanation:

Heart is one of the most essential organ in the human body as it is responsible for supplying nutrients and oxygen to all the parts of the body and collecting waste materials and carbon dioxide from all the parts of the body through the blood.
The cells (fibroblasts, cardiomyocytes, etc.) of the heart itself are provided with the nutrients and oxygen by a specialized blood vessel called the Coronary Artery.
Waste materials and carbon dioxide are removed from the cells of the heart by another specialized blood vessel called the Coronary Vein.
Due to aging or consumption of excess fat and cholesterol rich food, the concentration of lipid molecules in blood get increased beyond normal.
These lipid molecules get deposited in the walls of the arteries, including the coronary artery, forming plaques, resulting in the development of atherosclerosis.
This reduces the diameter of the arteries, including the coronary artery, thereby reducing the blood flow through them.
Due to plaque deposition, the coronary artery is incapable for carrying sufficient oxygen and nutrients to the heart cells, causing their death.
This results in the development of a sharp pain in the chest that is diagnosed as Heart Attack or Myocardial Infarction.

7 0

3 years ago

The case study is a research method in which A. organisms are carefully observed in a laboratory environment. B. an investigator

Luden [163]

We can confirm that a case study matches the description put forward by option C in the question statements in that it is used to study a single individual or group.

<h3 /><h3>What exactly is a case study?</h3>

In research, a case study is when a single individual or group is studied in great depth, as described by option C. Case studies are more often done in groups in order to better compare results between various groups and can be very useful in providing a deeper insight into behavior or patterns.

Therefore, we can confirm that a case study is when a single individual or group is studied in great depth. Option C is correct.

To learn more about Case studies visit:

brainly.com/question/3894201?referrer=searchResults

5 0

2 years ago