problem solving formula Flashcards
(10 cards)
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
