Yusufzai said:Homework Statement
762 Mg/m to ng/µm
Homework Equations
Si unit conversions
The Attempt at a Solution
How do I know where to place the variables? Can someone give me a tut or written explantion on how to do this?
To convert from one SI unit to another, you can use conversion factors. These are numerical values that relate one unit to another. For example, to convert from kilograms (kg) to grams (g), you can use the conversion factor 1 kg = 1000 g. Simply multiply your original value by the conversion factor to get the equivalent value in the desired unit.
Yes, you can convert between SI units and non-SI units. However, you will need to use conversion factors that relate the non-SI unit to a SI unit. For example, to convert from inches (in) to centimeters (cm), you can use the conversion factor 2.54 cm = 1 in. Again, multiply your original value by the conversion factor to get the equivalent value in the desired unit.
A base unit is a unit that is defined independently of other units and serves as the basis for all other units. These include units such as meter (m) for length, kilogram (kg) for mass, and second (s) for time. Derived units, on the other hand, are created by combining base units. For example, the unit for speed, meters per second (m/s), is a derived unit as it combines the base units for length and time.
To convert between different prefixes in SI units, you can use the fact that each prefix represents a power of 10. For example, to convert from millimeters (mm) to centimeters (cm), you can move the decimal point three places to the left as there are 3 zeros in the prefix milli. So 10 mm = 1 cm. Similarly, to convert from centimeters to meters (m), you would move the decimal point two places to the left as there are 2 zeros in the prefix centi.
Yes, you can convert between SI units and imperial units. However, you will need to use conversion factors that relate the imperial unit to a SI unit. For example, to convert from pounds (lb) to kilograms (kg), you can use the conversion factor 1 lb = 0.45359237 kg. Again, multiply your original value by the conversion factor to get the equivalent value in the desired unit.