a)
Interpretation : The round-off of each measurement to three significant figures is to be calculated.
Concept Introduction : The known digits plus the last, estimated digit make up the significant figures in a measurement. Round the number to three significant figures in the measurement.
a)
Answer to Problem 58A
The answer in the significant figure is
Explanation of Solution
The known digits plus the last, estimated digit make up the significant figures in a measurement.
There is a set of rules to detect the digits in a significant measured value.
Round the number to three significant figures in the measurement.
If the 4th digit number is greater than or equal to 5, then the 3rd digit is added up by number 1 while leaving the remaining digit after the 4th digit is simply dropped. If the 4th digit number is lesser than 5, then the values till the 3rd digit are alone taken up.
The given question is
The significant figure is given as:
b)
Interpretation : The round-off of each measurement to three significant figures is to be calculated.
Concept Introduction : The known digits plus the last, estimated digit make up the significant figures in a measurement. Round the number to three significant figures in the measurement.
b)
Answer to Problem 58A
The answer in the significant figure is
Explanation of Solution
The known digits plus the last, estimated digit make up the significant figures in a measurement.
There is a set of rules to detect the digits in a significant measured value.
Round the number to three significant figures in the measurement.
If the 4th digit number is greater than or equal to 5, then the 3rd digit is added up by number 1 while leaving the remaining digit after the 4th digit is simply dropped. If the 4th digit number is lesser than 5, then the values till the 3rd digit are alone taken up.
The given question is
The significant figure is given as:
c)
Interpretation : The round-off of each measurement to three significant figures is to be calculated.
Concept Introduction : The known digits plus the last, estimated digit make up the significant figures in a measurement. Round the number to three significant figures in the measurement.
c)
Answer to Problem 58A
The answer in the significant figure is
Explanation of Solution
The known digits plus the last, estimated digit make up the significant figures in a measurement.
There is a set of rules to detect the digits in a significant measured value.
Round the number to three significant figures in the measurement.
If the 4th digit number is greater than or equal to 5, then the 3rd digit is added up by number 1 while leaving the remaining digit after the 4th digit is simply dropped. If the 4th digit number is lesser than 5, then the values till the 3rd digit are alone taken up.
The given question is
The significant figure is given as:
d)
Interpretation : The round-off of each measurement to three significant figures is to be calculated.
Concept Introduction : The known digits plus the last, estimated digit make up the significant figures in a measurement. Round the number to three significant figures in the measurement.
d)
Answer to Problem 58A
The answer in the significant figure is
Explanation of Solution
The known digits plus the last, estimated digit make up the significant figures in a measurement.
There is a set of rules to detect the digits in a significant measured value.
Round the number to three significant figures in the measurement.
If the 4th digit number is greater than or equal to 5, then the 3rd digit is added up by number 1 while leaving the remaining digit after the 4th digit is simply dropped. If the 4th digit number is lesser than 5, then the values till the 3rd digit are alone taken up.
The given question is
The significant figure is given as:
e)
Interpretation : The round-off of each measurement to three significant figures is to be calculated.
Concept Introduction : The known digits plus the last, estimated digit make up the significant figures in a measurement. Round the number to three significant figures in the measurement.
e)
Answer to Problem 58A
The answer in the significant figure is
Explanation of Solution
The known digits plus the last, estimated digit make up the significant figures in a measurement.
There is a set of rules to detect the digits in a significant measured value.
Round the number to three significant figures in the measurement.
If the 4th digit number is greater than or equal to 5, then the 3rd digit is added up by number 1 while leaving the remaining digit after the 4th digit is simply dropped. If the 4th digit number is lesser than 5, then the values till the 3rd digit are alone taken up.
The given question is
The significant figure is given as:
f)
Interpretation : The round-off of each measurement to three significant figures is to be calculated.
Concept Introduction : The known digits plus the last, estimated digit make up the significant figures in a measurement. Round the number to three significant figures in the measurement.
f)
Answer to Problem 58A
The answer in the significant figure is
Explanation of Solution
The known digits plus the last, estimated digit make up the significant figures in a measurement.
There is a set of rules to detect the digits in a significant measured value.
Round the number to three significant figures in the measurement.
If the 4th digit number is greater than or equal to 5, then the 3rd digit is added up by number 1 while leaving the remaining digit after the 4th digit is simply dropped. If the 4th digit number is lesser than 5, then the values till the 3rd digit are alone taken up.
The given question is
The significant figure is given as:
Chapter 3 Solutions
Chemistry 2012 Student Edition (hard Cover) Grade 11
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