what do you mean by direct and indirect methods of measurement of length give examples tooooo - Physics - Units And Measurements

Question

what do you mean by direct and indirect methods of measurement of
length ? give examples tooooo

Crystal · Accepted Answer

Direct method of measurements are used for measuring short
distances with the help of metre scale, screw guage, vernier
calliper Eg measuring the length of the paper Indirect method of
measurements are used for measuring long distances with the help of
parks method ,Copernicus method eg measuring the b/w earth and sun

what do you mean by direct and indirect methods of measurement of length ? give examples tooooo