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What two methods do scientists use to obtain epirical evidence?
Scientists obtain empirical evidence through experiments, where they manipulate variables and collect data, and through observations, where they gather data by directly observing phenomena in the natural world. Both methods are crucial for testing hypotheses and drawing conclusions based on evidence.
How do you obtain indirect evidence about earths interior?
Seismic waves
Use the masses of carbon dioxide CO2 and water H2O to determine the empirical formula of the alkane component?
To determine the empirical formula of the alkane component, first calculate the moles of carbon and hydrogen in the CO2 and H2O respectively. Then find the ratio of moles of carbon to hydrogen. Finally, simplify the ratio to the smallest whole number to obtain the empirical formula of the alkane component.
How do scientist obtain chlorine gas?
In laboratory chlorine is the product of the reaction between hydrochloric acid and manganese dioxide.
What is the molecular formula of a compound given the molar mass of the compound is 186.5g and the empirical formula is C2H7?
The molecular mass is C2H7 you have 186.5 g of the substance, so calculate 2(12.01)+7(1.01)=31.09 so 186.5/31.09=6 so you can say C12H42 but when you divide 2 by 2 and 7 by 2 you obtain 1 and 3.5 because you have 3.5 you have to multiplied by 2 again, so you obtain the same formula as the empirical formula. It example is the same as water, which empirical formula es H2O as its molecular formula
What are two methods scientist use to obtain emperical evidence?
The scientific method and peer review are two methods that a scientist uses to obtain empirical evidence. Experimental design and reproduction of results are two other methods.
How do scientist get empiracle evidence?
They obtain empirical evidence by undertaking research. Research includes doing experiments and running surveys.
How do scientists get evidence?
They obtain empirical evidence by undertaking research. Research includes doing experiments and running surveys.
What two methods do scientists use to obtain epirical evidence?
Scientists obtain empirical evidence through experiments, where they manipulate variables and collect data, and through observations, where they gather data by directly observing phenomena in the natural world. Both methods are crucial for testing hypotheses and drawing conclusions based on evidence.
Compare and contrast the stereotypical scientist with the qualities of real scientists?
The stereotypical scientist will use personal logic and reasoning to describe the results of a hypothesis. The real scientist would prefer to use more empirical means to obtain scientific proof.
How would a scientist obtain more representative data?
1. Collect more data. 2. Improve the collection methods. 3. Adopt a generous policy, e.g. if you get funds from a political party for your survey
How does markert obtain primary data?
primary markert methods
What is Na2S2O4 formula is empirical formulas?
The empirical formula of Na2S2O4 is NaSO2. This is determined by dividing the subscripts in the molecular formula by their greatest common factor to obtain the simplest whole-number ratio of atoms present in the compound.
How do geologists obtain evidence about earth's interior?
Geologists obtain evidence about the Earth's interior through methods such as studying seismic waves, analyzing rock samples from volcanoes and deep drilling, conducting laboratory experiments on high pressures and temperatures, and studying meteorites which originated in the Earth's interior. These methods help geologists to understand the composition, structure, and processes taking place in the Earth's interior.
How do you obtain indirect evidence about earths interior?
Seismic waves
Why would a scientist use both relative and absolute dating?
A scientist would use both relative and absolute dating methods to cross-verify results and obtain a more accurate estimation of the age of a sample or artifact. Relative dating provides a chronological sequence, while absolute dating provides an actual age in years. Using both methods can help confirm the reliability of the age determination.
Can I submit a traffic camera footage request to obtain video evidence of a specific incident?
Yes, you can submit a traffic camera footage request to obtain video evidence of a specific incident.
