Question

Q.3 Bernoulli's equation is applicable to:
a) Both steady and unsteady flow
b) Real fluids
c) All fluids and flows along a stream tube
d) Steady flow of ideal fluids along a stream tube.​

Answer 1

Answer:

(d) steady flow of ideal fluids along a stream tubes

Answer 2

Answer:

Bernoulli's equation holds true for ideal fluids, which are incompressible, irrotational, inviscid, and subject to conservative forces; hence, D is the right solution.

Explanation

The Bernoulli equation is regarded as a description of energy conservation for flowing fluids. This is thought to be the qualitative behaviour that reduces pressure in high-velocity zones. This would be known as the Bernoulli effect.

Bernoulli's equation applies.

• Two Points  are located on a streamline, 
• where the fluid has a constant density,
• the flow is steady,
• there is no friction.