A researcher is investigating solubility and uses a scale in grams per cubic meter (g/m3). During the analysis, they realize their data needs to be presented in kilograms per cubic meter (kg/m3). What step should the researcher take to accurately convert their solubility values?

Rationale

Divide the solubility values by 1000.

To convert solubility values from grams per cubic meter (g/m³) to kilograms per cubic meter (kg/m³), the researcher needs to divide the values by 1000, as there are 1000 grams in a kilogram.

A (Divide by 10) YOUR ANSWER

Dividing by 10 would incorrectly convert the values to a smaller scale than intended. Since 1 kilogram equals 1000 grams, dividing by 10 does not accurately reflect the conversion from grams to kilograms and would result in an erroneous representation of the solubility data.

B (Divide by 1000) CORRECT

Dividing by 1000 is the correct approach, as it accounts for the fact that there are 1000 grams in one kilogram. This conversion ensures that the solubility values are presented correctly in kilograms per cubic meter (kg/m³), which is necessary for accurate data analysis and presentation.

C (Multiply by 10) YOUR ANSWER

Multiplying by 10 would increase the solubility values incorrectly, leading to a representation that suggests the solubility is greater than it actually is in kilograms per cubic meter. This option does not align with the unit conversion needed from grams to kilograms.

D (Multiply by 1000) YOUR ANSWER

Multiplying by 1000 would also lead to an incorrect result, as this would imply that the solubility values in kilograms per cubic meter are 1000 times greater than those in grams per cubic meter. This option misrepresents the relationship between the two units.

Conclusion

To correctly convert solubility values from grams per cubic meter to kilograms per cubic meter, the researcher must divide by 1000. This step accurately reflects the conversion factor between the two units, ensuring that the presented data is both accurate and meaningful for further analyses. Understanding unit conversions is essential in scientific research to maintain precision and clarity in data reporting.

A researcher is investigating solubility and uses a scale in grams per cubic meter (g/m3). During the analysis, they realize their data needs to be presented in kilograms per cubic meter (kg/m3). What step should the researcher take to accurately convert their solubility values?

Divide the solubility values by 1000.

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