Calculate (To Three Significant Figures) the Numerical Part of the Conversion

question 35

Essay

Calculate (to three significant figures) the numerical part of the conversion factors needed to carry out the following unit conversions:
a. density in g/cm³ to kg/m³
b. speed in mi/h to ft/s
c. area in km² to mi²
d. area in km² to cm²
e. mass/area of aluminum foil in mg/cm² to g/m²
f. number of gas molecules per unit volume from /m³ to /ft³
g. number of bacteria per unit area on a microscope slide from /mm² to /in²

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Definitions:

Instructions

A set of directions or orders given to execute a task or operate machinery or software.

Process Data

The procedure of collecting, modifying, and analyzing information to extract insights or create a structured format suitable for further use.

Light-Sensing Input

A device or sensor that detects light levels and converts the information into electronic data for processing.

Scanner

A device used to convert physical documents or images into digital format for editing, sharing, or storage.