Answer: The uncertainty in the measurements is 4%
Explanation: uncertainty is the doubt or level of not being sure about an outcome or a result.
Because the volume of the cylinder is gotten by measuring length and diameter of the cylinder, using a micrometer that has a 0.5% uncertainty, this will cause the measurements of each value to have a 0.5% uncertainty.
Therefore, since the length has 0.5% uncertainty and the diameter has 0.5% uncertainty too.
The uncertainty in the measurement will be.
0.5% + 0.5% = 1%
Since we are told that this measurement was carried out in four different locations, that means the uncertainty will become;
1% × 4 = 4%
As the number of locations increases, the uncertainty in the measurement will increase as well.
Answer:
Combination circuit; The basic strategy for the analysis of combination circuits involves using the meaning of equivalent resistance for parallel branches to transform the combination circuit into a series circuit.
Example:
The use of both series and parallel connections within the same circuit. In this case, light bulbs A and B are connected by parallel connections and light bulbs C and D are connected by series connections. This is an example of a combination circuit.
