answersLogoWhite

0

🧪

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

Why isn't wind energy a day by day reliable resource?

Wind energy is not a day-by-day reliable resource because it depends on the variability of wind patterns, which can be intermittent and unpredictable. This inconsistency in wind speed and direction can lead to fluctuations in the amount of electricity produced by wind turbines on a daily basis. Additionally, wind energy generation may not align with peak demand periods, further contributing to its variability as a reliable energy source.

Why is Nikola Tesla so successful?

Nikola Tesla was one of the greatest inventors that ever lived. He gave us the life we have tomorrow in so many more ways than Edison could ever even imagine. If J.P. Morgan wasn't such of a narrow minded person, he would have let Tesla finish his project and then later on found a way to capitalize on them instead of cutting all ties and causing Tesla so much after. Anyways, he lighted up the world as we see it today. He invented the first radio control boat and many more things.

How do scientists get their results?

Scientists conduct experiments or observations following the scientific method to gather data. They analyze the data using statistical and computational methods to draw conclusions. Results are then peer-reviewed and published in scientific journals for the scientific community to evaluate and build upon.

What is rate of change in science?

Rate of change is called a derivative. Differential equations describe relationships

between rates of change.

==================================

Answer #2:

The first answer is a microsoft answer: technically impeccable, totally uniformative,

and pragmatically useless.

"Rate of change" means (the amount of change)divided by (the time the change takes) .

What is the name of the factor that scientists change when designing an experiment?

The name of the factor that scientists change in an experiment is called the independent variable. It is the variable that is deliberately manipulated or adjusted to observe its effect on the dependent variable, which is the outcome being measured.

What element is named after famOUS scientist emc2?

einsteinium (atomic number 99) was the element named after the scientist that created e=mc2 or Albert Einstein.

Why is the bonding of NH3 similar to H2O?

The bonding of NH3 and H2O is similar because both molecules have a lone pair of electrons on the central atom (nitrogen in NH3, oxygen in H2O) that can form hydrogen bonds with other molecules or ions. Additionally, both NH3 and H2O exhibit polar covalent bonding due to differences in electronegativity between the central atom and the hydrogen atoms. This results in the molecules having a bent shape with a partial negative charge on the central atom and partial positive charges on the hydrogen atoms.

Why do scientists publish the results of experiments before creating a Theory?

Sometimes the scientists can't think of a suitable theory to explain their results but publish their experiments anyway to provide data for others so maybe another scientist can create a theory.

Expository information in an opening statement is presented according to?

Expository information in an opening statement is typically presented in a clear, logical, and engaging manner. The purpose is to introduce the topic or subject matter to the audience, provide context, and outline the main points that will be covered in the subsequent content. The opening statement should hook the audience's interest and set the stage for the rest of the discussion or presentation.

Did Nikola Tesla try to make a death ray?

There are claims that Nikola Tesla experimented with a concept he called a "death ray," which was meant to be a form of defensive weapon. However, there is no concrete evidence that he successfully created such a weapon or that it was ever used as intended. Tesla's work in this area remains a subject of controversy and speculation.

Which waves are lethal to humans?

You may be referring to a wide class of radiation known as ionising radiation. Just which parts of this class that should be considered lethal to people is subject to contraversy. Please see the link.

How does your bodies transform the chemical energy found in the food that you eat into mechanical energy or the energy to do work?

The digestion process breaks down food into nutrients like glucose. Cells use glucose in a series of chemical reactions to produce ATP, the cell's main energy source. ATP is then used to power muscles and other cellular activities, converting chemical energy into mechanical energy for movement and work.

What is Forensic Scince?

It is a type of scince that works with DNA and evidnce to help solve a crime!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! It is reall coo, i want to be a forensic when i growup!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!:)

What did Richard feynman's invent?

Richard Feynman did not invent anything specific, but he was a renowned theoretical physicist known for his contributions to the development of quantum electrodynamics, the theory of quantum mechanics, and the physics of the superfluidity of supercooled liquid helium. Feynman also played a key role in the development of the atomic bomb during World War II as part of the Manhattan Project.

How did Otto Von Guricke demonstrate atmospheric pressure?

Otto von Guericke used a water pump that he modified in order to pump the air out of two brass hemispheres that were joined together as a sphere. Then, in a famous demonstration, he used two teams of horses to try and pull the two hemispheres apart but they could not. He explained it was the pressure of the atmosphere that was holding the two halves together and that a vacuum could exist on earth.

Is glucose a base acid or neutral?

Glucose is a neutral compound. It is a type of sugar that is neither acidic nor basic.

Why do all scientist use the same symbol cl for clorine?

The symbol "Cl" for chlorine originates from its Latin name "chlorum." The use of standardized symbols for elements, like "Cl" for chlorine, helps ensure consistency and clarity in scientific communication. This systematic approach allows scientists worldwide to easily recognize and represent chemical elements in a uniform manner.

What is the difference between ionic crystals and metallic bonding?

Ionic crystals form when positively and negatively charged ions are held together by strong electrostatic forces, leading to a strong and brittle structure. Metallic bonding occurs in metals, where freely moving electrons surround positively charged metal ions, creating a delocalized electron sea that allows for good electrical conductivity and malleability in metals.

Who was the ancient Greek scientist who discovered the fact that when a piece of amber was rubbed with fur it produced a charge which could attract light objects like feather and straw?

The ancient Greek scientist who discovered this phenomenon was Thales of Miletus. He observed that amber could generate static electricity when rubbed with fur, leading to the attraction of light objects like feathers and straws.

What did Louis Pasteur discover about microorganisms?

He carefully observed the crystals under his microscope. His thorough organization and attention to detail helped him to detect what others had missed-there were actually two different types of paratartrate crystals, one being the mirror image of the other. His slow and cautious approach, which had been mistaken for lack of ability in his childhood, turned out to be one of Pasteur's greatest assets. Not only did he earn his higher degree, but he also became well known among research scientists.

Who taught Nikola Tesla?

Nikola Tesla was primarily self-taught through his own experiments and readings. He began his education at Technical University of Graz, but left before completing his degree. Tesla later worked under Thomas Edison before establishing his own laboratories and conducting groundbreaking research in the fields of electricity and electromagnetism.

Who were Nikola Tesla's brothers and sisters?

Milka, Angelina and Marica Telsa, were his sisters and Dan his older brother who died young.

How long did Nikola Tesla work with Thomas Edison?

Nikola Tesla worked for Thomas Edison for about a year in the 1880s before leaving due to disagreements over payment and differing opinions on electrical technology.

How do you get argon gas out of lungs?

Argon gas naturally exits the body when you exhale. There is no specific method to target the removal of argon gas from the lungs, as it is removed through the normal respiratory process. If you are exposed to high levels of argon gas, seek fresh air and medical assistance.