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Pepsi [2]
3 years ago
8

Once it was realized that the pulse period tells us the rotation rate of the pulsar, why did astronomers know that these could n

ot be normal stars?
Geography
1 answer:
malfutka [58]3 years ago
3 0

Explanation:

Pulsar is also called as<u> neutron stars or white dwarfs.</u> These are formed after the supernova explosion. Their mass is higher than a normal star. And the most different thing we find in pulsar is that, in a pulsar the proton and electrons combine themselves to form a neutron. That's why this is also called as neutron star. After neutron or white dwarf the star goes to the black dwarf stage.

Remember when the core of the iron becomes iron rich that time it cannot sustain further nucleo synthesis process, that's why it goes for a supernova explosion. Which results the formation of neutron star or white dwarf, followed by black dwarf or black hole.

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How to prevent the poor service delivery
Whitepunk [10]

Answer:

that is correct

Explanation:

The main strategies to improve service delivery were found to be increasing citizen participation in the affairs of the local authority and partnership with the community in service delivery, flexible response to service user complaints, offering value for money and ensuring that service users pay their bills on time, .

4 0
3 years ago
বৈদেশিক বাণিজ্য বলতে কী বােঝ? ব্যাখ্যা কর​
stellarik [79]
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4 0
2 years ago
Which locations on the map are low-pressure areas?
olga_2 [115]

Low pressure areas are 970 and 1,010.

Explanation:

The air pressure represents the pressure that the air makes with its wight on the objects. Basically, the heavier the air is, the higher the air pressure is, and the lighter the air is, the lower the air pressure is. The air pressure is measured in mbar, hPa, and Pa.

Standard air pressure conditions are considered to be 1,1013.25 mbar. Every value that is larger than this one means that the air pressure is high, and every value below this one means that the air pressure is low. In this case, the only two values that are below the standard value of the air pressure are 970 and 1,010, thus making them the only two values with low air pressure.

The air pressure is influenced by multiple factors:

  • temperature
  • precipitation
  • elevation

Some facts about the air pressure are:

  • the colder the air is, the higher the air pressure is
  • the warmer the air is, the lower the air pressure
  • the air pressure is higher closer to the surface of the Earth, and it gets lower with elevation
  • the precipitation increases the air pressure

Learn more about the types of precipitation brainly.com/question/869430

#learnwithBrainly

6 0
3 years ago
3. The most dangerous geologic hazards are A. earthquakes B. hurricanes C. volcanoes D. landslides E. all of the above
tester [92]

Answer:

most dangerous geologic hazards are earthquakes

Explanation:

most dangerous geologic hazards are earthquakes

because

we know that Geological hazards occur because of geological processes that is movement in the tectonic plates and the volcanic activity

and due to movement of tectonic plate it generate the earthquake , landslide and volcanic etc

so here earthquake is more danger and hazards because volcanic and landslide most come in hilly area and density of people is more in plane surface as compare to hilly area

so most dangerous geologic hazards are earthquakes

6 0
3 years ago
Which type of work was the main occupation during the Xia dynasty? A. jade works B. fishing C. agriculture D. selling of pottery
stira [4]
The answer would be B. Fishing
7 0
2 years ago
Read 2 more answers
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