Answer:
2 significant figures
Step-by-step explanation:
Given : 0.080
To Find : Number of significant figures in 0.080
Solution : The significant figures of a number are digits that carries meaning contributing to its measurement resolution.
Rules for significant figures:
- All non-zero digits are significant
- Leading zeros are never significant
- A final zero or trailing zeros in the decimal portion are significant. Trailing zeros (those to the right of the last non-zero digit) in a number with a decimal point.
- Zeros between non-zero digits are significant
Considering these rules
We can say that there are 2 significant figures
The leading 0 in 0.080 is not a significant figure
In the decimal part the leading 0 in 0.080 is not significant .
8 is non zero value in 0.080 . So, it is significant figure.
A final 0 in 0.080 is significant figure .
Thus, There are 2 significant figures.
