QuestionFind the number of significant digits in the measurement .
Studdy Solution
STEP 1
Assumptions1. The measurement is
STEP 2
To determine the number of significant digits in a measurement, we need to understand the rules of significant figures.1. Non-zero digits are always significant.
2. Any zeros between significant digits are significant.
. Leading zeros are not significant.
4. Trailing zeros are significant only if the number contains a decimal point.
STEP 3
Now, let's apply these rules to our measurement .
STEP 4
The number has four digits , , , and .
STEP 5
According to the rules, all non-zero digits are significant. So, and are significant.
STEP 6
The zero between $$ and $0$ is also significant because it is between significant digits.
STEP 7
The zero after the decimal point is significant because it is between significant digits.
STEP 8
So, all four digits in are significant.
Therefore, the number of significant digits in the measurement is4.
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