11. A physical quantity P is related to four observables a, b, c and d as follows: ab2 Р dſc = с The percentage errors of measurement in a, b, c and d are 1%, 3%, 4% and 2% respectively. What is the percentage error in the quantity P?
Answers
Answered by
1
Answer:
P=
C
−4
D
3/2
A
3
B
1/2
⇒
P
ΔP
=
A
3ΔA
+
2
1
B
ΔB
+
C
4ΔC
+
2
3
D
ΔD
.
∴ C brings max % error in P
Explanation:
Similar questions