Answer:
C. the uneven heating of Earth's surface
Answer:
B. It is important that people are not harmed for the sake of science.
Explanation:
Ethical principles stress the need to do good and cause no harm.A researcher is therefore required to;
- obtain an informed consent from the participants
- minimize or eliminate risk of harm to participants
- protect the anonymity and confidentiality of participants
- Apply no deceptive techniques
- allow the right to withdraw from the study by a participant
Answer:
180.87 °C
Explanation:
Applying pressure law,
P/T = P'/T'..................... Equation 1
Where P = Initial pressure of helium gas, T = Initial Temperature of helium gas, P' = Final Pressure of helium gas, T' = Final Temperature of helium gas
Make T' the subject of equation 1
T' = P'T/P......................... Equation 2
From the question,
Given: P = 1.5 atm, P' = 2.3 atm, T = 23°C = (23+273)K = 296 K
Substitute these values into equation 2
T' = (2.3×296/1.5)
T' = 680.8/1.5
T' = 453.87 K
T' = 453.87-273
T' = 180.87°C
This question is very vague but I see that you posted it in Chemistry.
We can then assume that a chemical reaction is occurring that most be breaking down the building, an example being rust or corrosion. This would be environmental damage.
However, a building can be considered both a part of society and the environment depending on how you look at it. Also, it can both have environmental and social impact if its being broken down.
D because B is silly, yes we are in groups but that is not how we are put together, Same for reproduction. That is how you're made.
