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Dvinal [7]
3 years ago
7

What is true of a blackbody? Group of answer choices It appears black to us, regardless of its temperature. Its energy is not a

continuum. Its energy peaks at a wavelength determined by its temperature. If its temperature doubled, the peak in its curve would be doubled in wavelength. It has a complete absence of thermal energy.
Social Studies
1 answer:
Grace [21]3 years ago
3 0

The correct answer is Its energy peaks at a wavelength determined by its temperature.

Blackbody is an ideal body that absorbs all incident thermal radiation. It is, therefore, a perfect absorber, since its absorption power is equal to 1.

Although it is an idealization, there are several ways to obtain bodies with behavior similar to that of a black body. For example, we can coat any body with an irregular layer of black pigments.

As, emissivity and absorbency are equal, according to Kirchhoff's law, a black body will also have emissivity equal to 1. Thus, in addition to an ideal absorber, a black body is also an ideal emitter.

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Depending on the circumstances, strict liability may be imposed on the owners of what type of animals?A Wild animals onlyB Wild
antoniya [11.8K]

Answer:

Wild animals, domestic animals, and trespassing animals.

Explanation:

Strict liability tend to be imposed if other people's right are infringed because of those animals.

Example of this would be when wild animals are attacking other people in neighborhood, when domestic animals are spreading their feces without being picked up by the owners , or when the animals are trespassing and destroys the property owned by other people.

8 0
3 years ago
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Which of the following is a presidential power? *
julia-pushkina [17]
I think it’s A since that’s the most powerful thing a president can do.
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8. What benefits and disadvantages can you see for using Linkedin as an academic tool? (please help!!)
Verdich [7]

Answer:

A disadvantage of LinkedIn is that it has potential Spam, some people are like bulldozers when it comes to business, and a benefit is it has a large, high value audience and it's a safe space for businesses.

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3 years ago
1 Examine the map of North and South American rivers. Which letter on this map shows the location of the world's largest river?
ICE Princess25 [194]

Answer:

D

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the amazon is the largest river shown on the map

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3 years ago
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Which of the following is true of knowledge based on tradition and authority? a. It influences social policies. b. It exposes my
Cloud [144]

The correct answer is letter C

Tradition is everything that, over time, was considered important and became common sense that it was the right thing to do or follow. It is a “social heritage” that had its validity and that, despite being passed on, remains alive in memory and in respect. It is almost sacred and must be respected for the simple fact of being.

In Emile Durkheim's view, which is generally common sense, is that tradition is linked to the past, “it is almost all a product of the past”. The very vision of tradition, the first thought that comes to mind, is that of old things that are followed without question, but that are simply passed on by the oldest to the youngest, even as a way of maintaining a certain unity. of thought and culture. This perpetuation by direct contact is perhaps the main characteristic of the tradition. It is precisely because of this character that tradition is so strong. Generally, the person who passes on an empirical knowledge of his, already exercises a certain authority, has a certain credit through his interlocutors. It is the authority of the age that basically makes the tradition.

In tradition, gestures, attitudes, labels, techniques, sayings, folklore, law, morals and religion are found. In that sense, tradition is seen as a form of social control.

For Mauss, there are three types of tradition: oral, imitation and conscious. Oral tradition is one made by spoken language, one in which even the smallest conversations are ways of perpetuating knowledge and lived experiences. In tradition by imitation, gestures, manual acts and the very form of moral life are learned by “osmosis”, that is, it is not necessary to make a great effort to assimilate that type of knowledge, repetition and conviviality deal with to make the gestures of one of his “transmitter of tradition” imperceptibly. The third type would be the conscious tradition, here there is already the certainty that one has tradition, it is the one that there is no doubt about its capture and rapture by society. It is no longer in a transitory state, it is not yet to be done, nevertheless it is one in which society is aware of itself and its past.

3 0
3 years ago
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