Assertion: The flow is turbulent for Reynolds number greater than `2000`
Reason: Turbulence dissipates kinetic energy in the form of heat.

If the flow is stream lined then Reynolds number is less than

If Renynold's number is greater than 3000, the flow of liquid is

If Renynold's number is greater than 3000, the flow of liquid is

True or false Decomposers dissipate some amount of energy in the form of heat.

For turbulent flow, the value of Reynolds number is

For turbulent flow, the value of Reynolds number is

Assertion : For turbulent flow Reynolds number R_(e)gt2000 . Reason : For high value of Reynold number internal force is more effective than viscous force.

Assertion: The first ionization energy of Be is greater than that of B. Reason: 2p-orbital is lower in energy than 2s-orbital.

Assertion: The first ionization energy of Be is greater than that of B. Reason: 2p-orbital is lower in energy than 2s-orbital.