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Scientists

This category is for questions about the people who apply the scientific method to solve problems, introduce new concepts, and strive to explain the natural world.

500 Questions

Why did nikola Tesla make the Tesla coil?

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Asked by Wiki User

Nikola Tesla invented the Tesla coil to experiment with high-voltage electricity and wireless transmission of electricity. It was also used to study the principles of radio communication and electromagnetic fields. Today, Tesla coils are mainly used for educational purposes and entertainment.

What is the address of Nikola Tesla?

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Asked by Wiki User

Nikola Tesla's last known address was 8 West 40th Street in New York City, where he lived in the New Yorker Hotel.

What are two ways that scientists can report results of their experiments?

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Asked by Wiki User

Scientists can report their results through scientific papers published in peer-reviewed journals, providing detailed descriptions of their methods, findings, and conclusions. They can also present their results at scientific conferences through oral presentations or poster sessions to share their findings with the broader scientific community.

What allows you to pull data from a table so that you can analyze or manipulate the data further?

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Asked by Wiki User

You can use SQL queries to pull data from a table. By writing specific commands, you can retrieve the desired information and manipulate it as needed for further analysis. This provides you with flexibility and control over the data retrieval process.

What do scientists do when analyzing data?

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Asked by Wiki User

Scientists analyze data by using statistical tools and techniques to identify patterns, trends, and relationships within the data. They compare data sets, look for correlations, and draw conclusions based on the evidence presented in the data. Ultimately, scientists use data analysis to support or refute hypotheses and to make informed decisions about their research findings.

What was the war of currents between thomas Edison and Nikola Tesla?

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Asked by Wiki User

The War of Currents was a rivalry between Thomas Edison's promotion of direct current (DC) for electricity distribution and Nikola Tesla's advocacy for alternating current (AC). Edison claimed DC was safer, while Tesla argued that AC was more efficient for long-distance power transmission. Ultimately, AC prevailed as the standard for electricity distribution due to its ability to be easily transformed to different voltages.

Where did Zacharias Jansen get his education?

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Asked by Wiki User

Zacharias Jansen is believed to have received his education in the Netherlands. However, there is limited historical evidence available on his educational background.

How did Thomas Edison and Nikola Tesla meet?

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Asked by Wiki User

Thomas Edison and Nikola Tesla met when Tesla started working for Edison at his company, Edison Machine Works, in 1884. Tesla made significant contributions to the company, but the two inventors had contrasting views on electricity and eventually parted ways due to disagreements on alternating current versus direct current.

What is major discoveries of Nikola Tesla?

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Asked by Wiki User

Some major discoveries by Nikola Tesla include the development of alternating current (AC) electrical systems, the Tesla coil for wireless transmission of electricity, and contributions to the development of radar technology. Tesla also conducted experiments in wireless communication and envisioned the potential for global wireless power transmission.

How did Oswald Avery die?

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Asked by Wiki User

Oswald Avery died of pancreatic cancer on February 20, 1955. He was a prominent scientist known for his work on DNA and bacterial transformation.

What process refers to the diverse ways in which scientists study the natural world and propose explanations based on the evidence they gather?

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Asked by Wiki User

The process is called the scientific method. It involves making observations, formulating hypotheses, conducting experiments, and analyzing data to test and refine those hypotheses until a reliable conclusion is reached.

Who were Richard feynman and Carl Sagan?

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Asked by Wiki User

Richard Feynman was a Nobel Prize-winning physicist known for his contributions to quantum mechanics and quantum electrodynamics. Carl Sagan was an astrophysicist and science communicator who popularized science through books, television series like "Cosmos", and his work with NASA. Both Feynman and Sagan were influential figures in the field of science.

Which is an example of a scientist using a physical model to describe a river?

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Asked by Wiki User

A scientist might use a physical model like a scaled-down replica of a river system to study the flow patterns, sediment transport, and erosion processes in a river. By observing how water and sediment behave in the model, the scientist can gain insights into the dynamics of a real river and make predictions about its behavior under different conditions.

What did Nikola Tesla invent that made the building shake?

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Asked by Wiki User

Nikola Tesla did not invent anything that made a building shake. However, his research and inventions in electricity and wireless transmission, such as the Tesla coil, have been known to produce electrical effects that may have caused vibrations or shaking in nearby buildings during his experiments.

What two factors help maintain a scientist's credibility?

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Asked by Wiki User

Consistency in presenting accurate and reliable information and transparency about research methods and findings are two key factors that help maintain a scientist's credibility. Additionally, adherence to ethical standards and peer review also play a significant role in establishing credibility in the scientific community.

Would Albert Einstein rather have 1 kg or 10000 mg of Rocky Road Express both in grams?

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Asked by Wiki User

Albert Einstein would have preferred 1 kg of Rocky Road Express as it is equal to 1000 g, which is greater than 10000 mg (which is equal to 10 g).

Explain how Pasteur's experiments showed that living things do not come from nonliving things?

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Asked by Wiki User

Louis Pasteur's experiments demonstrated that living organisms do not spontaneously arise from nonliving matter. By conducting experiments with swan-necked flasks that prevented dust and microbes from entering the flask while allowing air to pass, Pasteur showed that microorganisms in the air were responsible for contamination and growth, not spontaneous generation. This contributed to the refutation of the theory of spontaneous generation and supported the idea of biogenesis, where living organisms arise from preexisting living organisms.

When did Nikola Tesla move?

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Asked by Wiki User

Nikola Tesla moved to the United States in 1884 at the age of 28 after working in Europe.

What kind of scientist studies the make up of matter?

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Asked by Wiki User

A chemist studies the composition, structure, properties, and changes of matter. They explore the elements, molecules, and compounds that make up substances and how they interact with each other.

What is the origin of pasteurization?

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Asked by Nerissabulanadi

Pasteurization was discovered by French scientist Louis Pasteur in the 19th century. He developed the process as a way to kill harmful bacteria in food and beverages, particularly milk, to make them safer for consumption. The name "pasteurization" is derived from his last name.

Scientist are persuaded by logical arguments that are supported by evidence?

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Asked by Wiki User

Yes, scientists rely on logical arguments that are supported by empirical evidence to establish the validity of their hypotheses and conclusions. This evidence-based approach is fundamental to the scientific method and helps ensure that scientific conclusions are reliable and reproducible.

What did Albert Einstein do discover?

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Asked by Jembear

Albert Einstein is most famous for his theory of relativity, which fundamentally changed our understanding of space, time, and gravity. He also made significant contributions to quantum theory and the development of the atomic bomb.

How do modern scientists describe the make up of matter?

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Asked by Wiki User

Modern scientists describe the makeup of matter as being composed of fundamental particles such as protons, neutrons, and electrons. These particles combine to form atoms, which further combine to create molecules and compounds. The properties and behavior of matter are studied at different scales, from the subatomic level to the macroscopic level.

How did Nikola Tesla and guglielmo invent the radio?

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Asked by Wiki User

Nikola Tesla and Guglielmo Marconi both made significant contributions to the development of wireless communication technology that led to the invention of the radio. Tesla's work on radio wave transmission and Marconi's implementation of practical radio communication systems played key roles in the advancement of radio technology. However, their specific contributions and the extent of their involvement in inventing the radio remain a subject of historical debate and controversy.

Where did Louis Pasteur live his life?

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Asked by Wiki User

Louis Pasteur primarily lived and worked in France. He was born in Dole, Jura, and later conducted his important scientific research in Paris. He also spent time in the city of Lille, where he worked on developing vaccines.