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What do scientists look for and what measurements do they make?
Wiki User
∙ 14y ago
Scientists look for observable patterns and they measure whatever is objectively quantifiable.
Wiki User
∙ 14y ago
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Why do scientists use the same units worldwide?
Simply to make a series of 'standard' measurements that are recognised in any country.
What sytem of units do scientists use for measurements?
They use scientific notation for very large or very small measurements
What is the primary reason scientists repeat the measurements they take during experiments?
So they can change experimental conditions.
What kind of tool do a scientists use when they want to figure out how strong a tornado is?
Usually scientists do not use any tool to determine how strong a tornado is. Usually the strength of a tornado is determined based on the severity of damage it causes. Occasionally wind speed measurements are obtained using Doppler radar, but such measurements are rare.
How do scientists decide which unit of measure they should use?
There are national and international standards for measurements. In America it is the ANSI system, in Europe it is SI.
Why do scientists make measurements?
to find accurate information
Why do scientists need to make an accurate observation?
Science, including counting, relies on exact measurements and observations.
Why why scientists estimate measurements?
Because
Why do scientists use the same units worldwide?
Simply to make a series of 'standard' measurements that are recognised in any country.
What special precautions must scientists take when makung measurements of living things?
What measurements are you performing? Make sure you aren't bitten if it's large, and make sure you don't kill the animal (unless you need it to be dead)
What natural phenomena are the basis for time measurements?
scientists use an atom of helium and look at the # of rotations of the electrons around the nucleus. and they determine the second from that
When do scientists make measurements?
Finding melting/boiling points of substances is an example, its logical, find it out yourself.
What is the system of measurements that scientists use?
They use the Metric system.
What types of mathematical measurements and records do scientists make about Antarctica?
Scientists who work temporarily in Antarctica measure whatever their specialty might be, in search of answers to questions that affect the health of planet earth. These elements include animal body counts, weights and measures of marine creatures, density and make-up of ice; atmospheric measurements, including wind speed, temperatures and humidity, and astronomical measurements, including distances to celestial objects. Sonic mapping of the continent's geography may also produce measurements -- and more. The standard for measurements is the metric standard.
What sytem of units do scientists use for measurements?
They use scientific notation for very large or very small measurements
Why do scientists prefer using the metric system rather than the English system to make measurements?
1) It is an international standard, so all scientists use the same measurements. For comparison, for example, different countries have different definitions of a pound. 2) Calculations are easier, because of the decimal prefixes.
What units of measurements do scientists use?
If they are sensible, they will use those units defined and agreed by the International Standards Organization (ISO), as these will be universally understood and normally are required to be used in scientific publications.
