11 A water manometer is connected to a gas supply. The figure below showsthe water levels.gas supply water The water is replaced by mercury, which is denser than water.Which diagram shows the mercury levels when the manometer is connected to the same gas supply?A AB CD+具H 相关知识点:...
denser 3. daytime 4. laws 5. living 6. Suddenly 7. right 8. beginning 9. notice 改写后的解析: 1. 句意需要表达“缓慢地开车”,故填slowly。 2. 句意表达水比空气密度大,故填denser。 3. 句意表达动物白天睡觉,晚上觅食,故填daytime。 4. 句意表达新的法律将被实施,故填laws。 5. 句意表...
Most hydrometers measure the specific gravity of samples: in simple terms, a hydrometer tells the user if a liquid is denser or less dense than water. It will float higher in a liquid with a greater specific gravity, such as water with sugar dissolved, compared to one with a low...
Preferably the polar solvent is denser than water and preferably the stripper composition has a diffusion rate through the cured finish greater than about 7×10 −7 g/cm 2 /sec. Strippable floor finish kits can be manufactured by combining a UV curable floor finish composition and an ...
With a closed cell structure, the RPUF is generally denser than open cell FPUF. The high strength to weight ratios of RPUF makes it perfect for structural panels, thermal insulation, and lightweight yet sturdy packaging solutions. Conversely, the FPUF applications require comfort, softness, suppor...
denser 3. daytime 4. laws 5. living 6. Unfortunately 1. 由于下雨,请您慢点开车。 2. 水的密度比空气高约1000倍,也更重。 3. 许多动物喜欢白天睡觉,晚上觅食。 4. 新法律将被实施,旨在保护儿童。 5. 这位贫穷的艺术家无法靠卖画为生。 6. 不幸的是,这种可怕的疾病杀死了森林里许多动物。 答案:...
denser 3. daytime 4. laws 5. living 6. 题干未给出需要填写的单词,暂不能解答~ 7. people 【部分解答】 改写后的解析: 1. slowly: 由于下雨,需要缓慢驾驶。 2. denser: 水的密度比空气高出约1000倍,因此也更重。 3. daytime: 许多动物喜欢白天睡觉,晚上觅食。 4. laws: 新法律将实施,旨在保护...
Since water vapor is a greenhouse gas, this humid atmosphere—perhaps denser than Earth’s present-day atmosphere, but far less dense than the atmosphere that envelops Venus today—would have efficiently trapped heat from the Sun. At first, this would have had little effect on the oceans of ...
your upper body, much likea small car behind a big car on the highway. And you do that by maintaining ahorizontal body position. The only way you can do that is to not swim on top ofthe water. The body ...
C.has a much lower salinity now than ever D.has the denser water in its upper parts 5.Coastal regions are mentioned as cases where ___. A.sea water is less salty because fresh water joins in B.rivers carry industrial exhaust into sea C.sea ice tends to melt more quickly than in the...