Explain how the water in an iceberg may fall as rain over a city

They go through something called the Water Cycle,

First, they will go through the Evaporation Step where the water will evaporate into a gas and raise into the clouds.

Then, they will go through the Condensation Step where the Vapor that went into the clouds will cool down and turn back into liquid water.

Next, they will go through the Precipitation Step where the Water (which can be Rain Hail snow or Sleet) will fall out of the clouds.

Finally, all of the fallen water will collect into Lakes, Oceans, Rivers, Streams and sometimes water under the ground.

answer

i think the answer is a) as air pressure in an area increases, the density of the gas particles in that area decreases.

hope it

answer: semi-infinite solid initially at a uniform temperature of 400 ◦c is cooled at its surface by convection. the cooling fluid at a constant temperature of 200 ◦c has a convective coefficient (ha) of 250 w/m2.k. the physical properties of the solid: k = 20 w/m.k and α = 4 * 10-5  m2/s. using δx = 0.04 m and δt = 10 s. write the finite difference equations describing the transient heat transfer of the first five δx and the temperature profile after 30 s.