Question

The flow is turbulent for Reynolds number greater than $2000$ Turbulence dissipates kinetic energy in the form of heat

• A. If both assertion and reason are true and reason is the correct explanation of assertion
• B. If both assertion and reason are true but reason is not the correct explanation of assertion
• C. If assertion is true but reason is false
• D. If both assertion and reason are false

Answer 1

Answer: (B)

If both assertion and reason are true but reason is not the correct explanation of assertion

Answer 2

The flow is streamline or laminar for Reynolds number less than $1000$ and flow is turbulent for Reynolds number greater than $2000$