269123 If the length of a cylinder is measured to be\(4.28 \mathrm{~cm}\) with an error of \(0.01 \mathrm{~cm}\), the percentage error in the measured length is nearly

269124 When 10 observations are taken, the random error is\(\mathrm{x}\). When 100 observations are taken, the random error becomes

269125 If \(L_{1}=(2.02 \pm 0.01) \mathrm{m}\) and \(L_{2}=(1.02 \pm 0.01) \mathrm{m}\) then \(L_{1}+2 L_{2}\) is (in \(\mathbf{~ m}\) )

269126 A body travels uniformly a distance of\((20.0 \pm 0.2) \mathrm{m}\) in time \((4.0 \pm 0.04) \mathrm{s}\). The velocity of the body is

269123 If the length of a cylinder is measured to be\(4.28 \mathrm{~cm}\) with an error of \(0.01 \mathrm{~cm}\), the percentage error in the measured length is nearly

269124 When 10 observations are taken, the random error is\(\mathrm{x}\). When 100 observations are taken, the random error becomes

269125 If \(L_{1}=(2.02 \pm 0.01) \mathrm{m}\) and \(L_{2}=(1.02 \pm 0.01) \mathrm{m}\) then \(L_{1}+2 L_{2}\) is (in \(\mathbf{~ m}\) )

269126 A body travels uniformly a distance of\((20.0 \pm 0.2) \mathrm{m}\) in time \((4.0 \pm 0.04) \mathrm{s}\). The velocity of the body is

269123 If the length of a cylinder is measured to be\(4.28 \mathrm{~cm}\) with an error of \(0.01 \mathrm{~cm}\), the percentage error in the measured length is nearly

269124 When 10 observations are taken, the random error is\(\mathrm{x}\). When 100 observations are taken, the random error becomes

269125 If \(L_{1}=(2.02 \pm 0.01) \mathrm{m}\) and \(L_{2}=(1.02 \pm 0.01) \mathrm{m}\) then \(L_{1}+2 L_{2}\) is (in \(\mathbf{~ m}\) )

269126 A body travels uniformly a distance of\((20.0 \pm 0.2) \mathrm{m}\) in time \((4.0 \pm 0.04) \mathrm{s}\). The velocity of the body is

269123 If the length of a cylinder is measured to be\(4.28 \mathrm{~cm}\) with an error of \(0.01 \mathrm{~cm}\), the percentage error in the measured length is nearly

269124 When 10 observations are taken, the random error is\(\mathrm{x}\). When 100 observations are taken, the random error becomes

269125 If \(L_{1}=(2.02 \pm 0.01) \mathrm{m}\) and \(L_{2}=(1.02 \pm 0.01) \mathrm{m}\) then \(L_{1}+2 L_{2}\) is (in \(\mathbf{~ m}\) )

269126 A body travels uniformly a distance of\((20.0 \pm 0.2) \mathrm{m}\) in time \((4.0 \pm 0.04) \mathrm{s}\). The velocity of the body is