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Tems11 [23]
2 years ago
10

Careful measurements reveal that a star maintains a steady apparent brightness at most times, except that at precise intervals o

f 73 hours the star becomes dimmer for about 2 hours. The most likely explanation is that:________.1. The star is cepheid variable.2. The star is a member of binary eclipsing star system.3. The star is peridically ejecting gas into space every 73 hours.4. The star is a white dwarf.
Social Studies
1 answer:
Bess [88]2 years ago
7 0

Answer: 2

The star is a member of a binary eclipsing star system.

Explanation:

Eclipsing binaries are the main source of determining a star's mass. A binary star system is essentially a system where two stars are orbiting around a common centre of mass. Eclipsing stars are studied by measuring their the changes in their brightness over a specified period of time. Light curves are graphical representation of the variations in stars over a given period of time.

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Presidents engage in __________ by focusing on topics, such as health care, that they believe are most important while avoiding
Elis [28]

Answer:b. agenda setting

Explanation:

Media takes action when there are major new that are taking place throughout the world and people always need to know what is happening through media

It can be the President of the United States announcing what has happened in a particular region or state anything that affect the people they need to be provided with facts in order to grasp what is actual happening around them.

Something may be missed or ignore which is why agenda setting is crucial.

Agenda setting focuses on crucial issues to concentrate on for the public news,it deals with delivering what is relevant to people

The agenda setting theory is based two assumptions.

- The first one is that the media may adjust the news rather than reporting real news

- The second one is that the issue overemphasized by the media may seem more vital than it is

Types of Agenda Setting

There are three types of agenda setting:

- There is public agenda setting which focuses on crucial issues to be reported decided by the public.

- Media agenda setting defines viatal stories that need to be covered defined by the media

- Policy agenda setting is defined by both the public and the media which impact public policy makers

3 0
2 years ago
Gujarati આનો સસરો મારા સસરાનો બાપ
mylen [45]
I’d help you if i can understand :((((
5 0
2 years ago
Question 15 of 20 :
nekit [7.7K]

Answer:

D. Preaching in German and translating the Bible so people could read

Explanation:

Martin Luther tought that it individual faith was very important, and that people should seek a persona connection with God, instead of relying on the preachings of the local priest.

The problem was that very few German people could read at the time, let alone read Latin, the language in which the Bible was written.

This is why Luther completed the Task of translating the Bible to German, so that more people could read the Bible by themselves, and develop their individual faith.

4 0
2 years ago
Five-year-old Melvin is jealous of his father and competes with him in trying to gain his mother's attention. Freud would have s
hjlf

Freud would have suggested that Melvin is going through the phallic stage of development.

<h3>What is phallic?</h3>

Phallic stage of development usuall take place between 3 and 6 years of age among teens and focuses on relationship with parents, especially same gender parent.

Phallic stage of development focuses on the following:

  1. Develop a relationship with parents, especially same gender parent.
  2. Triggering of the Oedipus complex

Hence, Freud would have suggested that Melvin is going through the phallic stage of development.

Learn more about phallic here : brainly.com/question/7282354

5 0
2 years ago
List the animals you think can survive when the sunlight is blocked
guapka [62]

According to me, no animal would be able to survive in a condition where the sunlight is blocked. As the sunlight is blocked, plants will not be able to make their food as they need sunlight for the process of photosynthesis. As the plants will not get enough nutrition due lack of food, they would eventually die. By this, the herbivorous animals which feed on plants, would not get their food . Also, the the carnivorous animals which depend on the herbivorous animals for food, would not be able to satisfy their hunger as the animals they feed on would be weak or maybe even dead.

7 0
3 years ago
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