A student performs a titration with different burettes and finds titre values of 25.2 mL, 25.25 mL, and 25.0 mL. The number of significant figures in the average titre value is
Average titre value = 25.2 25.25 25 3 + + = 25.15 The minimum digits after decimal in data decides the extent of significant digit after decimal in “average value”. Hence answer is 25.1 with total no. of significant digits = 3.
what is the reason of magma generation in the subduction zone??
lowering the melting point due to incorporation of fluid in mantle
Deserts are mostly located to 20 degree to 35 degree of latitude on either side of the equator. what is the major reason??
atmospheric motion in the region is convergent at the ground level.