Year: 2025
Topic: Units and Measurements
Time :
1.
A physical quantity P is related to four observations a, b, c, and d as follows:
\(\text{P}\,=\,\text{a}^3\text{b}^2 / \text{c} \sqrt{d}\)
The percentage errors of measurement in a, b, c, and d are 1%, 3%, 2%, and 4% respectively. The percentage error in the quantity P is
\(\text{P}\,=\,\text{a}^3\text{b}^2 / \text{c} \sqrt{d}\)
The percentage errors of measurement in a, b, c, and d are 1%, 3%, 2%, and 4% respectively. The percentage error in the quantity P is