The flow of blood in a large artery of an anesthetised dog is diverted through a venturimeter. The wider part of the meter has a cross-sectional area equal to that of the artery, `A=16 mm^(2)`. The narrower part has an area `a=9mm^(2)`. The pressure drop in the artery is 24 Pa. What is the speed of the blood in the artery ?

Explanation

To find the speed of blood in the artery using the given data, we can follow these steps:

### Step-by-Step Solution:

1. **Identify Given Data:**
- Area of the wider part of the venturimeter (A) = 16 mm² = \(16 \times 10^{-6} \, m^2\)
- Area of the narrower part of the venturimeter (a) = 9 mm² = \(9 \times 10^{-6} \, m^2\)
- Pressure drop (P1 - P2) = 24 Pa
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