139919 The number of significant figures in the quantity \(5.6200 \mathrm{~J}\) is

139921 What is the number of significant figures in \((3.20+4.80) \times 10^{5}\)

139922 For the four sets of three measured physical quantities as given below. Which of the following options is correct ?
(i) \(\mathrm{A}_{1}=24.36, \mathrm{~B}_{1}=0.0724, \mathrm{C}_{1}=256.2\)
(ii) \(\mathrm{A}_{2}=24.44, \mathrm{~B}_{2}=16.082, \mathrm{C}_{3}=240.2\)
(iii) \(\mathrm{A}_{3}=25.2, \mathrm{~B}_{3}=19.2812, \mathrm{C}_{3}=236.183\)
(iv) \(\mathrm{A}_{4}=25, \mathrm{~B}_{4}=236.191, \mathrm{C}_{4}=19.5\)

139919 The number of significant figures in the quantity \(5.6200 \mathrm{~J}\) is

139921 What is the number of significant figures in \((3.20+4.80) \times 10^{5}\)

139922 For the four sets of three measured physical quantities as given below. Which of the following options is correct ?
(i) \(\mathrm{A}_{1}=24.36, \mathrm{~B}_{1}=0.0724, \mathrm{C}_{1}=256.2\)
(ii) \(\mathrm{A}_{2}=24.44, \mathrm{~B}_{2}=16.082, \mathrm{C}_{3}=240.2\)
(iii) \(\mathrm{A}_{3}=25.2, \mathrm{~B}_{3}=19.2812, \mathrm{C}_{3}=236.183\)
(iv) \(\mathrm{A}_{4}=25, \mathrm{~B}_{4}=236.191, \mathrm{C}_{4}=19.5\)

139919 The number of significant figures in the quantity \(5.6200 \mathrm{~J}\) is

139921 What is the number of significant figures in \((3.20+4.80) \times 10^{5}\)

139922 For the four sets of three measured physical quantities as given below. Which of the following options is correct ?
(i) \(\mathrm{A}_{1}=24.36, \mathrm{~B}_{1}=0.0724, \mathrm{C}_{1}=256.2\)
(ii) \(\mathrm{A}_{2}=24.44, \mathrm{~B}_{2}=16.082, \mathrm{C}_{3}=240.2\)
(iii) \(\mathrm{A}_{3}=25.2, \mathrm{~B}_{3}=19.2812, \mathrm{C}_{3}=236.183\)
(iv) \(\mathrm{A}_{4}=25, \mathrm{~B}_{4}=236.191, \mathrm{C}_{4}=19.5\)