D 14 35 180 Ramesh joined the class XI by one week late He

Last updated: 6/25/2023

D 14 35 180 Ramesh joined the class XI by one week late He missed the concepts of units and measurements chapter in physics Teacher asked him a question for checking his knowledge of rule of significant figures Teacher gave to calculate the result of 9 0 1 7321 Ramesh told him that result contains two significant figures while another student Suresh said that result contains three significant figures Then Ramesh is right Suresh is wrong Suresh is right Ramesh is wrong Both are right Both are wrong Solution Answer 2 Hint Use significant rule of addition Sol 9 0 1 7321 10 7321 With correct significant rule result 10 7 Le result have three significant figures