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How do scientists determine the location and size of underwater mountain chains?
They determine it by using sonar.
Why do scientists keep track of populations?
By analyzing all this data, scientists can learn new ways to help control animal populations, determine what impact development might have on an animal population, and determine if there are enough individuals of a particular species in an area to allow for reproduction.
How can scientists determine whether or not they have created a new element or just an isotope of an element after smashing together particles in a particle accelerator?
essentially that's what a lot of elements are, but what makes an element a new element is if it can be reproduced and be stabilized for an amount of time
Explain how scientists use the law of crosscutting relationships to determine the relative ages of rock layers and a fault that cuts through the layers?
well love is a boy and a girl together ...........like meh3>
What determines the speed of a seismic wave?
By measuring the difference in arrival times at a seismometer station they can be used to determine the distance to the epicentre of an earthquake. They may also be used to estimate the properties of the subsurface and it's structure (refraction and reflection seismology). Please see the related questions for further information.
Made before scientists can test a hypothesis?
A hypothesis is a proposed explanation for a phenomenon. It is made before scientists conduct experiments or gather data to test whether it is accurate or not. The purpose of testing a hypothesis is to determine if it is supported by evidence and can be considered a valid explanation for the observed phenomenon.
What experimental method has allowed scientists to estimate atomic and ionic radii?
X-ray crystallography is the experimental method used to determine atomic and ionic radii. By analyzing X-ray diffraction patterns from crystals, scientists can calculate the distances between atoms and derive their radii. This technique has been fundamental in understanding the structure of materials at the atomic level.
Which is one way scientist indicate how precise and accurate their experimental measurements are?
Scientists indicate the precision and accuracy of their experimental measurements by reporting the uncertainty associated with their data. This can be done by calculating and expressing the range or margin of error in the results. Additionally, scientists may repeat measurements multiple times to assess consistency and variability in the data, which helps determine the reliability of the results.
An experimental design is usually looking to determine?
causation
What experimental method has allowed scientists to estimate atomic and ionic radi?
X-ray crystallography is a common experimental method that allows scientists to estimate atomic and ionic radii by measuring the distances between atoms in a crystal lattice. By analyzing the diffraction patterns produced by X-rays passing through a crystal, researchers can determine the spatial arrangement of atoms and thus their radii.
What is percent error calculation used to determine?
It is used to determine how accurate an experimental value is.
Why is drawing conclusions difficult for scientists?
Many times, more than one theory can support a given set of experimental data. Therefore, it is difficult to determine which of the many available theories best fits the data presented.
Which scientists helped to determine the shape of DNA?
The scientists who helped determine the shape of DNA were James Watson and Francis Crick.
How does scientist determine the safe dosing level for an experimental drug?
Scientists determine the safe dosing level for an experimental drug through extensive preclinical studies in animals to identify potential toxic effects. This information is used to establish a starting dose for human trials, which then progress through different phases to evaluate safety and effectiveness at increasing dosages. The goal is to find the highest dose that is safe and effective for patients.
In an experiment a group that is identical to a control group except for one factor and that is compared with the control group?
That group is called the experimental group, and it is used to test the effect of changing the specific factor that distinguishes it from the control group. By comparing the results of the experimental group with the control group, scientists can determine the impact of that particular factor on the outcome of the experiment.
How do scientists use isotopes to determine the of an object?
Scientists use the relative amount of stable and unstable isotopes in an object to determine its age.
How is the sex of an individual determined?
Scientists do not determine the sex of a fetus. Science does, but scientists do not.
