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A scientist needs to take a picture of the well-ordered arrangements of the atoms and molecules within a substance which of the following instruments would be best for the scientist to use?
A transmission electron microscope (TEM) would be the best instrument for the scientist to use to take a picture of the well-ordered arrangements of atoms and molecules within a substance. TEM has the ability to provide high-resolution images of the internal structure of materials at atomic scales.
What would scientist most likely use to measure the length of a nail or another small object?
A scientist would most likely use a ruler or caliper to measure the length of a nail or other small object. These tools provide accurate measurements in centimeters or inches.
What problems could occur if there were not an International System of Units?
If there was not International System of Units, then scientists would not be able to correctly communicate their ideas around the world, let alone test it. If a scientist records his findings in one unit, it would be hard for another scientist to test it in another unit. Thus, ideas would not be spread, and would be hard for scientists around the world to communicate ideas, hypotheses, theories, and whatnot.
How can you tell that a substance is not water?
You can perform a simple test such as observing its boiling point (100°C for water) or conducting a pH test (neutral for water). Additionally, you can use a water sensor or perform a density test to determine if the substance has the same properties as water.
What is the term that scientist use to describe the amount of salt in water?
Salinity level
If scientist test human blood with a chemical substance zombies be created?
In chemistry, no. In horror movies ... sure, why not; it's at least as rational a reason as any of the others they use.
What do scientist use to measure how stuff is in a specified volume of a substance?
density
What is a psychologists method for testing a theory?
A psychologist would use the scientific method to test a theory, just as any other scientist would.
What would a scientist not use a graph for?
A scientist would not use a graph to explain the methodology.
What would a scientist use a graph for?
A scientist would not use a graph to explain the methodology.
Why is a experiment designed?
Scientist design experiments to test something.
To measure how much stuff is a specified volume of a substance scientist use?
They would use density to measure the volume of a substance :)
A scientist needs to take a picture of the well-ordered arrangements of the atoms and molecules within a substance which of the following instruments would be best for the scientist to use?
A transmission electron microscope (TEM) would be the best instrument for the scientist to use to take a picture of the well-ordered arrangements of atoms and molecules within a substance. TEM has the ability to provide high-resolution images of the internal structure of materials at atomic scales.
What caused scientist to use the draize test?
your mom and your friends mom
Who was the first scientist to use experiments to test his theories?
Galileo Galilei
What are two methods scientist use to test predictions?
Hypothesis and Prediction
Function of the test tube?
use to hold liqud or substance
