An example of a social norm is that most people expect a 15 per cent tip.
<h3>What is a Social Norm?</h3>
Social norms refers to shared standards of acceptable behavior by groups.
Social norms can occur both in formal and informal settings that govern the behavior of members of a society.
Norms become social when they are accepted by a large number of people in a society.
Learn more about social Norms at brainly.com/question/1278457
#SPJ1
The unit for resistance is Ohm. When subjected to a potential difference of one volt, the SI unit of electrical resistance transmits a current of one ampere.
<h3>What is resistance?</h3>
It is an electrical circuit, that use to measure the resistance to current flow. The Greek letter omega is used to represent resistance in ohms. Georg Simon Ohm (1784-1854), a German physicist who researched the link between voltage, current, and resistance, is the name given to Ohms.
Thus, option C is correct.
For further detail about resistance refer to this link:
brainly.com/question/20708652
Answer:
it was the first great Muslim dynasty to rule the Arab kingdom.
Explanation:
Answer:
Advantage: Any amount of the organism can reproduce, even if the entire population is wiped out and one is left.
Disadvantage: There is no genetic diversity amongst the species.
Answer:
Purposive sampling
Explanation:
Purposive sampling, apopularly known as judgmental, selective, or subjective sampling. It is a form of non-probability sampling in which researchers take the risk of relying on their own judgment when choosing specimen of the population to participate in their study.
This sampling method demands that researchers must have known about the purpose of their studies so that they can appropriately choose and approach eligible participants.
Researchers use purposive sampling when they want to access a particular group of people, a particular profile of people normally fit the criteria to be selected..
