Suppose the same slab of ice were floating on salt water, which is denser than fresh water. The answer to the preceding question would then be: (a) greater. (b) less. (c) the same. What is the mass density of an object, which weighs 322.00 lbs and displa...
Cold, salty water is denser than warmer, fresher water, and can sink beneath it, which can influence the movement of ocean water (currents). How Much Is Salt in the Ocean? According to the USGS, there is enough salt in the ocean so that if you removed it and spread it evenly over...
" magnesium sulfate, in their water. Denser water means more buoyancy. You've probably seen the same effect when you've been swimming at the beach: it's much easier to stay afloat in salt water than fresh water.
water to water vapor.Inthis manner,the salinity is increased,since the salts stay behind.If this is carried to theextreme,of course,white crystals of salt would be left behind:this,by the way,is howmuch of the table salt we use is actually obtained.The opposite of evaporation is ...
is much larger in area than the Arctic oceansC. has a much lower salinity now than everD. has the denser water in its upper parts( A) 63. Coastal regions are mentioned as cases whereA. sea water is less salty because flesh water joins inB. rivers carry industrial exhaust into seaC....
is an example of increased salinity in freezing sea waterB . is much larger in area than the Arctic oceansC. has a much lower salinity now than everD. has the denser water in its upper parts 相关知识点: 试题来源: 解析 【解析】【答宝】【小题1】B【小题2】A【小题3】C【小题4】A ...
Or the whole genre of grindcore, predicated on the principle of compressing what could conceivably be a six-minute song if it were performed by, say, Suffocation, into a denser-than-Iridium thirty seconds? OK, these are valid points, but not the right points. Metal over-the-topness is ...
A.is an example of increased salinity in freezing sea water B.is much larger in area than the Arctic oceans C.has a much lower salinity now than ever D.has the denser water in its upper parts 试题答案 在线课程 【答案】 【1】B
or if it is less dense. When you put some handful of stones into a bucket of water, all the stones will sink. The stones are denser than the water and hence can displace the water easily. If an object has to float, it has to displace the amount of water same as that of its weig...
A.is an example of increased salinity in freezing sea water B.is much larger in area than the Arctic oceans C.has a much lower salinity now than ever D.has the denser water in its upper parts 试题答案 在线课程 【答案】 【1】B