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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.

9,527 Questions

Can a Christian be a scientist?

ANYONE can be a Christian. The key is that God must be first priority in a person's life.

What does relative dating help determine?

Relative dating helps us to determine the sequential order in which a series of events occurred. It can't tell us WHEN those events occurred, but it allows us to create a basic order of events.

Who proved man grown from monkey?

That's not it. Best current science can figure out both humans and apes share a common ancestor. That ancestor was neither human nor ape, but led to the development of both. This has a lot to do with the theory of evolution, and the one most well-known in relation to that is Charles Darwin.

What was Albert Einstein's ethnicity?

Albert Einstein was born in Germany on March 14, 1879. After winning the 1921 Nobel Prize in Physics for discovering the law of the photo electric effect, he escaped from Nazi Germany in 1933 and alerted the U.S. that Germany might be developing an atomic bomb. He then helped research the atomic bomb along with other scientists of the time. Although America accepted him as a citizen, as he legally became after some time in the states, Einstein's origin lies in Germany.

What nationality and ethnic group was Nikola Tesla?

AnswerNikola Tesla was born in Croatia. His ethnicity was Serbian.

He was born in a small village called Smiljan in Croatia (Former Austrian Empire) in 10 July 1856. His father was a Serbian Orthodox priest. His mother was an inventor herself, of household appliances.

Although he was educated in Europe, his genius was not appreciated until he came to the US to work with Thomas Edison.

He was one of the greatest inventors of all time. Some people call him "the father of modern physics" and "the man who lighted the world".

What can scientists do in your community to solve air pollution?

have all the problems with air pollution posted on boards to make people more aware of what we are breathing in.

They could create an invention to protect the society

What makes a football fly?

How forceful a player throws the ball: here's the equation:(Force = mass of football x acceleration due to gravity). The football flies because a spin is put on it. This spiral action makes it more aerodynamic and it will travel farther and straighter.

What are some qualities that are desirable in a scientist?

Scientists must be curious, very observant, careful, and hardworking. They must be willing to work with others and to take criticism gracefully, and be open to changing their minds when others gather new information. Science involves asking questions, developing hypotheses, designing and conducting studies and experiments, collecting and analyzing the data and writing up the findings. Then you do it all over again, because good research always produces more questions!

What is the study of x rays and radioactive substances?

The study of high-energy, electromagnetic radiation, which includes x-rays, is called atomic spectroscopy.

The study of nuclear radioactivity and decay is called nuclear physics.

For the study of electromagnetic radiation of energies below x-rays you have:

UV - UV spectroscopy

Visible Light - gaffer

Infra-red - infrared spectroscopy

Microwave - microwave spectroscopy

Radio - amateur broadcaster

When did Nikola Tesla's electric generator patented?

In 1888 Tesla designed the first practical system of generating and transmitting alternating current for electric power. The American rights to this epoch-making invention were bought by the American inventor George Westinghouse, who demonstrated the system for the first time at the World's Columbian Exposition in Chicago. Two years later Tesla's alternating-current motors were installed at the Niagara Falls power project.

Is there information and value available for new-in-box Winchester 94 rifle 94AE cal 356 special anniversity edition 1894 1994?

Regular 94AE rifles in .356 (used, but new condition with box) have sold recently for over $600. I would imagine you could realistically ask $800 for that rifle. Winchester made some special limited edition runs in 1994 to commemorate 100 years of that model. The ones I am most familiar with are the Centennial Limited Edition which was offered in a Grade 1 and a High Grade. Didn't realize they had offered a limited run of the 94AE Big Bore. sales@countrygunsmith.net

What does the atomic mass tell you about parts of the element?

It tells you how many protons are in the element. For example if the atomic number is 5 then the protons of the element is 5.

Can you wear earings at work?

It's up to your employer, but most employers allow it, though they may restrict the number (many employers may not be thrilled about multiple piercings) or length (nothing over, say, 1 inch) for safety or other reasons.