The major reason of hydrodynamic noise (i.e., noise resulting from liquid flow) is________?

Absorption accompanied by heat evolution results in________?

Regenerators are used for waste heat recovery in________?

A reaction in which one of the products of reaction acts as a catalyst is called a/an ________ reaction?

________ moulding is used for shaping of thermosetting plastics exclusively?

Kinematic viscosity of 1 m2 /second is equivalent to ________ stokes?