problem solving formula Flashcards
How do you calculate the size of cells in microscope field of view?
distance divided number of cells
How much is 1mm in μm
1000μm=1mm
How do you calculate how many times greater?
Big divided by small is equal to times greater.
How do you calculate percentage increase?
end-start divided by start x 100
What is an independent variable?
The thing you are changing
What is a dependant variable?
What you will measure as a result
What is a constant variable?
The things that are kept the same in the experiment.
How can the percentage of total time be calculated?
Total time= time asked for divided by total time.
What is the formula used when working out how long it would take for information to complete a reflex arc?
new divided by old x time
How many micrometers in one millimeter?
1 millimetre=1000 micrometers
