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3 years ago

What are five key accomplishments of Marie and/or Pierre Curie?

1 answer:

6 0

Among the most outstanding achievements of Marie and Pierre Curie are:
1. Discovered the elements of Polonio and Radio.
2. They discovered and coined the term radioactivity to refer to the energy produced by the elements they discovered.
3. Identify the radioactive properties of thorium and uranium elements.
4. Maria Curie founded the medical research institute Marie Curie in France.
5. Development of portable radiology units for medical use during the First World War. Marie Curie, whose maiden name was Marie Sklodowska, was born in Poland in 1867.

She studied mathematics, physics, and chemistry in Paris and was the first French woman to receive a doctorate degree. For her contributions to science, she won a Nobel prize in physics and one in chemistry is the first woman to win a Nobel prize and the only person who has won a Nobel in two different scientific areas. Piere Curie was a French physicist known for his work with Marie Curie that led to the discovery of radioactivity and two new chemical elements.

I hope this information can help you.

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What would you use to measure distance North and South of the equator?

Shalnov [3]

i think it's Latitude

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3 years ago

What model of family violence raises the costs of violent behavior through such means as arrest, imprisonment, or loss of status

solniwko [45]

Social control model of family violence raises the costs of violent behavior through such means as arrest, imprisonment, or loss of status.

Social control:-

Social control theory proposes that people's relationships, commitments, values, norms, and beliefs encourage them not to break the law. Thus, if moral codes are internalized and individuals are tied into and have a stake in their wider community, they will voluntarily limit their propensity to commit deviant acts.

<h3>What is an example of social control theory?</h3>

A good example of control theory would be that people go to work. Most people do not want to go to work, but they do, because they get paid, to obtain food, water, shelter, and clothing. Hirschi (1969) identifies four elements of social bonds: attachment, commitment, involvement, and belief.

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2 years ago

If two vehicles on a three or more lane highway both want to change lanes into the same lane?

Butoxors [25]

If two vehicles on a three or more-lane highway both want to change lanes into the same lane, then “the vehicle on the furthermost right yields right-of-way to the vehicle in the furthest left lane.” Hence, Option B is correct.

<h3>What is a highway?</h3>

When an important public road is constructed by the government either on a self basis or via some construction company with the aim of building connectivity between cities or towns is known as a highway.

When vehicles are driven by people on these highways, there are various lanes made. The reason behind making lanes on highways is to specify to the general public that according to the speed limit one has to drive.

Thus, Option B is correct.

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The complete question is attached in text form:

If two vehicles on a three or more lane highway both want to change lanes into the same lane,...

The vehicle on the furthermost left yields right-of-way to the driver in the furthest right lane.

The vehicle on the furthermost right yields right-of-way to the vehicle in the furthest left lane.

Both vehicles have equal rights to the lane.

Both of the vehicles must remain in their current lane

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1 year ago

Which of the following statements are false?

uranmaximum [27]

Answer:

D) The Soviet economy was a tremendous success story; the USSR would still be together if it were not for the ethnic differences.

Explanation:

The Soviet economy was not a tremendous success, in fact, it was in many aspects a failure (although it was a success in some fields).

The other 3, true statements in the question give us a clue why:

The Soviet system benefited the center (Russia) disproportionally, leaving aside the other, peripheral republics in Central Asia, the Caucasus, The Baltics, and Eastern Europe, which were often very poor.

The Soviet system used a planned economy, instead of a market economy, and this led to many errors in the production of goods and services. Resources were often poured in unprofitable industries over more profitable ones, and the geographical location of the economic sectors often did not make sense.

Things that in a market system would likely not happen, ocurred in the soviet planned economy because the planners did not realize their mistakes.

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3 years ago

Read 2 more answers

Any idea on this please help

nikdorinn [45]

D.The great depression

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3 years ago