Prandtl number in heat transfer analogues to which dimension less number in mass transfer. a) schmidt number b) sherwood number c) peclet number d) stanton

a) Schmidt number

Explanation:

Prandtl number in heat transfer is analogues to Schmidt number in mass transfer.

Prandtl number in heat transfer is the ration of momentum diffusivity to the heat diffusivity.

Whereas, Schmidt number in mass transfer is the ratio of momentum diffusivity to the mass diffusivity.

indicate valleys, hills, steepness and gentleness of slopes.

explanation:

contour lines on a map indicate elevation, or depth. numeric notations on contour lines refer to the level of elevation, or height about sea level.