SQA Advanced Higher Physics Area 4 Investigating Physics overview quiz quiz
16questions. Pick an answer and you'll see why right away.
Which of the following is an SI base unit?
What is the newton expressed in SI base units?
What does the prefix micro represent?
Why must prefixes be converted before substituting into a relationship?
Which type of uncertainty is reduced by taking more readings and averaging?
What is a systematic uncertainty?
How is the percentage uncertainty of a measurement calculated?
How do percentage uncertainties combine when two quantities are multiplied or divided?
A quantity is raised to the power three. What happens to its percentage uncertainty?
How is the approximate random uncertainty in a mean estimated from repeated readings?
What is shown on a graph to indicate the uncertainty in each plotted point?
Why is a straight-line graph so useful in analysis?
How many marks is the Advanced Higher Physics project worth?
In an investigation, what is the independent variable?
Why are measurements repeated in the project?
What should a good project evaluation identify about the uncertainties?