0
What else can I help you with?
Why do you get color with water evaporation?
Particles of dyes can be entrained by water vapors during evaporation.
Why does salt evaporate in water?
Salt is not evaporated from water (excepting traces of aerosols entrained with vapors).
How do performated baffles in a steam drum work?
I think you mean "perforated" baffles. The baffles provide a surface area to collect any entrained water in the steam. The perforations are simply holes to let the steam pass through. The velocity of the steam is relatively low in this section, preventing the water from being re-entrained from the wet surfaces of the baffles.
What is priming in the marine boiler?
Priming is a carryover of entrained water with the steam into the engines that affect the turbine blade, break cylinder heads, piston, valves.
What is the weight of water displaced by a massless balloon?
No real object is massless. Even a balloon has the mass of the balloon plus the mass of the entrained gas.But if the buoyancy of the entrained gas (hydrogen, helium) allows the balloon to float away, then it will displace no water. Even so, it still has mass.
What wears away igneous rocks?
Entrained grit in glaciers and rivers.
Would room temperature distilled hot distilled room temperature tap or hot tap water be clearer as an ice cube?
Hot distilled water would make for a clearer ice cube. It has less entrained gases.
How do you minimise the amount of gas entrained in a highly viscous liquid?
i dont know really
Does properly air-entrained cement paste shrink or expand upon freezing?
It will shrink!
Do soluble substances evaporate with water?
Soluble substances can evaporate with water if they have a lower boiling point than water. When water evaporates, it leaves behind the soluble substances dissolved in it. However, not all soluble substances evaporate at the same rate as water.
How is the sand moved from beach to beach by waves?
As the waves move over the sand, they stir it up and some of it becomes entrained in the water. As the waves retreat, they take some sand with them. The water mixes out away from the beach with other water and then when it flows back up onto the beach, it doesn't land in quite the same place that it did the first time. On average, the water is moving in one direction parallel to the beach, so the entrained sand gradually moves in that direction too - thus sand bars migrate down rivers and ocean beach sand moves up the coast (or down depending on the prevailing currents).
What two ingredients in magma affects the type of explosion and shape of a volcano?
water and mantle rock +++ More specifically, the silica proportion, plus water and gases from entrained wet, organic-rich sediment if the volcano is from subduction rather than a constructive plate margin. Increasing silica increases the magma's viscosity; the water and gas make it effervesce in the eruption.
