Respuesta :
Answer :
(a) The given number in 2 significant figures will be, [tex]3.6\times 10^3[/tex]
(b) The given number in 4 significant figures will be, [tex]3.583\times 10^1[/tex]
(c) The given number in 3 significant figures will be, [tex]2.24\times 10^1[/tex]
Explanation :
Significant figures : The figures in a number which express the value -the magnitude of a quantity to a specific degree of accuracy is known as significant digits.
(a) The given number 00003554 converted into 2 significant figures.
In 00003554, there are 4 significant figures. Now we have to convert it into 2 significant figures.
The given number in 2 significant figures will be, [tex]3.6\times 10^3[/tex]
(b) The given number 35.8348 converted into 4 significant figures.
In 35.8348, there are 6 significant figures. Now we have to convert it into 4 significant figures.
The given number in 4 significant figures will be, [tex]3.583\times 10^1[/tex]
(c) The given number 22.4555 converted into 3 significant figures.
In 22.4555, there are 6 significant figures. Now we have to convert it into 3 significant figures.
The given number in 3 significant figures will be, [tex]2.24\times 10^1[/tex]
