How many significant figures are present in the following?
(i) 0.0025
(ii) 208
(iii) 5005
(iv) 126,000
(v) 500.0
(vi) 2.0034
Answer
For information of rules
green colour representing the significant figure
(i) 0.0025
(ii) 208
(iii) 5005
(iv) 126,000
(v) 500.0
(vi) 2.0034
Answer
For information of rules
green colour representing the significant figure
(i) 0.0025 There are 2 significant figures.
(ii) 208 There are 3 significant figures.
(iii) 5005 There are 4 significant figures.
(iv) 126,000 There are 3 significant figures.
(ii) 208 There are 3 significant figures.
(iii) 5005 There are 4 significant figures.
(iv) 126,000 There are 3 significant figures.
(v) 500.0 There are 4 significant figures.
(vi) 2.0034 There are 5 significant figures.
(vi) 2.0034 There are 5 significant figures.
This comment has been removed by the author.
ReplyDelete500.0 is a number. In this no, how .0 is a significant figure. Can u help me understand?
ReplyDelete500.0-here the 0 after . is significant b'cuz 500 may mean 500.000001.but 500.0 mean the no. has ended after the last 0.
Deletebecause a decimal is there after number 500 therefore this has 4 significant figures
Delete