Why do scientists perform experiments after suggesting an answer to a problem?
An experiment is to carried out to analiysis the suggesting answer or we called it as a hypothesis is correct or not. This will give the scientist a more accurate answer towards the problem.
Do scientists design maps to list events over time?
Yes, scientist design maps to list events over time. This is done by light cones. Even three dimensional space model is difficult to understand then how do they represent four dimensional space? This is done by taking light distance on one axis and time on the other while the rest were just assumed. As time increases,light increases as a cone called light cone. The entire universe or events with reference to that light cone are divided as those in that light cone and those that come under light cone or effected by light cone and those that are not effected by the light cone. this is very hard to understand but easy once you find its root. Let us take an example of sun dying out. This event can viewed as a point and then the light rays of the dying sun would spread as a cone. Those events that happened before this event cannot be effected by this event. Those events that are not effected eventhough they are in the future are outside the light cone and those that are effected by the sun dying out like the earth comes under light cone. It can viewed like this- eventhough earth is effected, it will not get immediate effect until it enters the light cone i.e., it will take 8 min for the sun's rays to reach earth. During this period the earth would be outside the lightcone and will not be effected by that event but once it enters the lightcone i.e., while we see the event we would sure get effected by that event. Thus scientist map events as infinite light cones and some cones may intersect affecting each other. But what ever it may be it certainly divides the events in the past and present and future events that are affected by that event.
Is PSO is higher in rank from SSO?
Yes. PSO is Principal Scientific Officer. SSO is Senior Scientific Officer
What do scientists mean by new species?
a new sp means that sp. which has not been seen earlier by anyone(people or scientists)/has no record in anywhere.
Did Charles Herbert Best have any children?
yes, Herbert Hoover did have children. It was two boys named Herbert Jr. Hoover and Allan Hoover.
Dr Edmond Modeste Lescabault. ---- Nobody has actually seen Vulcan. Vulcan was a small planet believed to orbit between Mercury and the Sun. Its "discovery" was announced on 2 January 1860, by French mathematician Urbain Jean Joseph Le Verrier. Le Verrier hypothesised that Mercury's unusual orbital motion around the sun was influenced by another planet.
The belief in the possibility that another planet existed close to the sun had begun in the early 1840s when small black spots were observed across the sun. Not seeming to be sunspots, the only other explanation seemed to be that another planet was travelling with Mercury during its transit. These reports were unconfirmed, but they piqued interest. In 1840 François Arago, director of the Paris Observatory, suggested Le Verrier explore the subject.
Using a model based on Sir Isaac Newton's laws of motion and gravitation, together with his own experience in celestial mechanics, Le Verrier determined that Mercury's orbital irregularities were caused by the planet he named Vulcan. Vulcan was so named after the Roman god of fire, suitable for a planet so close to the sun. Many continued to believe Vulcan existed until 1915, when Einstein explained the orbit of Mercury using his theory of general relativity. (source: today.wmit.net - January 2)
Which three scientists directly contributed evidence for the cell theory?
Matthias Schleiden studied plant tissues and made the first statement of cell theory. He stated that all plants are aggregates of individual cells which are fully independent. Theodor Schwann reported that all animal tissues are also composed of individual cells. Rudolf Virchow proposed an important extension of cell theory that all living cells arise from the pre existing cells.
Did George Carver work with another scientist?
In his later career, George Carver collaborated with his younger colleague Austin Curtis. Carter bequeathed some of his wealth to Curtis in his will.
Where do scientists get carbon to create star fuel?
Scientists do not make "star fuel," and stars, for the most part are not fueled by carbon, anyway.
Stars are mostly fueled by hydrogen which was formed in the very early history of the universe, shortly after the "Big Bang."
To learn more about how stars formed and what make them "burn", you should go to a website like http://www.kidsastronomy.com/
Why do scientist and doctors study the biomechanics of others in order to make prosthetics?
Biomechanics relates to the physics behind human movement. Essentially a prosthetic limb's job is to immitate that of a real one. To do this scientists and doctors have to study the "physics" (movement patterns, levers, forces etc) behind real limbs to simulate them with fake ones.
Biomechanics can also be used to make prosthetic limbs that have different properties to that of normal limbs, take the 100m in the paralympics using physics carbon limbs can be made to increase the efficiency of running therefore taking more energy into the next stride of the race.
--Artificial Limbs
What features are used to evaluate a scientific model?
Any "standard" model must square with existing data in the general area where it is claimed to apply. New data as it comes to hand should also be well described by the model.
The description should not involve extensive modification of some feature for each new data set.
Those who work with the model should see it as self consistent, and no more complicated than the subject matter requires.
If two or more models are competing for acceptance the proponents of each are encouraged to think of experiments where the competing models are bound to give different predictions.
Numerical predictions are favoured, especially if they have the potential to rule out one or more models.
The features themselves can be ignored for a time. Newton proposed a model of the solar system and beyond consistent with the stars being distant suns. Nobody knew how big stellar parallax should be, basically until such things were measured, a century later.
What did Dmitri Mendeleev discover?
he drew up a table that grouped elements according to their atomic weights, his table became the basis for the periodic table of elements used today.
When scientist do repeated test to discover or demonstrate something they are cunducting an?
The repeated tests done by scientists to discover or demonstrate something is called experiments or a word is "replication."
What does the name tesla mean?
A tesla is a unit of magnetic flux density, named for Nicolai Tesla. It is also a relatively common Croatian surname.
When scientists group objects together according to their characteristics this process is called?
classification
Of what benefit is computer to medical laboratory scientist?
what benefit is computer to medical laboratory scientist
Why would scientist study embryos?
Yes. Early stages of research are able to use embryonic stem-cells instead of adult stem-cells, and are much more cost effective in a field that is already woefully underfunded for the potential benefits.
What do scientists often use to study microevolution?
Scientists use many different things to study microevolution. One tool they use is called Mendel's Accountant, which allows realistic numerical simulation of the mutation/selection process.
What do scientists hope to learn by collecting information about friction along faults?
Predicting when earthquakes will happen and when volcanoes will erupt
Technically no. He says there are two gods a god of intervention and a god of order. But he is obviously not a theist.
"The problem today though, is hat many of us is more skeptical. To get everlasting life in heaven, you have to trust that heaven actually exists. Speaking as a scientist, I think that there is a problem with regards to the afterlife and religious immortality, and that is there's no proof that it exists. Remarkable claims require remarkable proof. But maybe, you don't need proof. Well, I do." - Micho Kaku, BBC Video: There Here After. "
He would be better described as an agnostic with non-theist leanings.