Question

Which of the following questions would most likely be investigated by a chemist?


Select one:


a. How does the amount of vitamin D intake affect your risk of cancer?

b. What coating would best slow down the reaction between concrete and saltwater?

c. How could we best determine the age of a fossil containing rock layer?

d. How fas must air bags deploy to prevent injury?

Answer 1

Answer on Question #43561 - Chemistry - Inorganic Chemistry

Question:

Which of the following questions would most likely be investigated by a chemist?

Select one:

a. How does the amount of vitamin D intake affect your risk of cancer?

b. What coating would best slow down the reaction between concrete and saltwater?

c. How could we best determine the age of a fossil containing rock layer?

d. How fast must air bags deploy to prevent injury?

Answer:

The second question:

b. What coating would best slow down the reaction between concrete and saltwater? would most likely be investigated by a chemist.

The reaction between concrete and saltwater as well as between saltwater and the coating are chemical processes, the subject of a chemist. The structure of the coating required to protect the concrete from the saltwater is also a problem of a chemist.

The question a. would be more likely investigated by medical scientist;

The question c. would be investigated by geologist or paleontologist but since it is related to radioactive decay it is a subject of a physicist specialized in this area;

The question d. is not related to chemical changes at all. It would be investigated by a physicist specialized in mechanics, namely dynamics.

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