A micrometer is being used to measure the diameters of two cylinders. Diameter of first cylinder $= (12.78 \pm 0.02)\,\text{mm}$. Diameter of second cylinder $= (16.24 \pm 0.03)\,\text{mm}$. The difference between the two diameters is then found. What is the uncertainty in this difference?
- A$0.01\,\text{mm}$
- B$0.02\,\text{mm}$
- C$0.03\,\text{mm}$
- D$0.05\,\text{mm}$