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Papessa [141]
3 years ago
6

What data did Sputnik 1 collect?

Social Studies
1 answer:
Furkat [3]3 years ago
6 0

Sputnik was the first artificial Earth satellite. The Soviet Union launched it into space on 4 October 1957, orbiting for three weeks before its batteries died. It was a sphere with four external radio antennas to broadcast radio pulses. Its radio signal was easily detectable by radio antennas. It was also capable of measuring the thickness and temperature of the high upper atmosphere. The satellite transmission was monitored by radio operators all around the world. It burned up in the atmosphere.

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Why did early civilizations begin in river valleys? a The flooding of rivers created good farmland. b Rivers provided plenty of
Sergio [31]

Answer:

hope it helps...

Explanation:

a )The flooding of rivers created good farmland.

4 0
2 years ago
Rolling friction is than sliding friction
Ira Lisetskai [31]

Answer:

less

Explanation:

In case of rolling friction, the area of contact is less than in the case of sliding. Due to this, rolling friction is <u>less</u> than sliding friction.

As a body rolls upon another, it experience the resistance to motion which is known as rolling friction.

Sliding friction refers to a contact force that resists the sliding motion of two bodies.

3 0
2 years ago
What rhythm shows a normal rate, normal qrs and pri durations, and an absent beat or beats?
beks73 [17]

The rhythm which shows a normal rate, normal QRS and PRI durations, and an absent beat or beats is sinus pause.

When there are periods of three seconds or longer without atrial activity, it is called a sinus pause or arrest. This is frequently saved by an escape rhythm, which might have ventricular, junctional, or atrial origins. There is a 3 second beat pause, although this pause is normal if the time does not go beyond 3 second.

Hyperkalemia, high vagal tone, ischemic, inflammatory, or infiltrative or fibrotic illness of the SA node, as well as other conditions, can cause sinus pause. it is also known as sinus arrest, and exit block. 

To learn more about sinus rhythm here

brainly.com/question/10600854

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4 0
2 years ago
Was the price higher or lower than the day before? (F)
AysviL [449]

The simple reason why prices of a commodity go up and down is because if more people want to buy a particular stock (demand) than sell it (supply), then the price moves up.

The price of a commodity will go down if more people wanted to sell a stock than buy it, there would be greater supply than demand.

<h3>What is economics?</h3>

Economics can simply be defined as a social science which studies human behavior in relation ends and scarce means which have alternative uses

So therefore, the simple reason why prices of a commodity go up and down is if more people want to buy a particular stock (demand) than sell it (supply), then the price moves up.

Complete question:

What makes price go up and down?

Learn more about demand and supply:

brainly.com/question/4804206

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6 0
2 years ago
The day before Angel begins an important assignment at work, she shows a tendency to get nervous, moody, and insecure. In the co
andrey2020 [161]

Answer:

neuroticism                                              

Explanation:

Neuroticism: In psychology, the term neuroticism is defined as one of the personality traits in the theory Big-Five personality traits which include a total of five different dimensions of personality traits.

An individual who is experiencing neuroticism tends to be moody more than the average people and therefore experiences feelings like worry, frustration, anxiety, depressed mood, jealousy, loneliness, etc.

In the question above, the given statement signifies neuroticism.

3 0
3 years ago
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