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Nilanjan Bhowmick AIR 3, CSIR NET (Earth Science)
Sajan sarthak Best Answer
When we measure something by machine in a quantitative manner we call it as objective. When we describe something by means of qualitatively it's known as subjective. Actually the answer given here is wrong . Rociferrel and Mercalli scale are subjective parameter measure intensity . Richter scale is objective measure magnitude. Below table shows the description of like total damage ,all houses are collapses all descriptive parameter are Mercalli scale . Side Richter scale magnitude also given