Answer:
No because ocean can't carry because of their visibility only ocean can carry other water but except of natural water that we drink
Answer:the atoms of a solid aluminium can are close together vibrating in a rigid structure if the can is warmed up on a hot plate
Explanation:
Answer:
the one with less thermal energy
Explanation:
thermal energy is heat
Answer:
138 mg
Explanation:
A company is testing drinking water and wants to ensure that Ca content is below 155 ppm (= 155 mg/kg), that is, <em>155 milligrams of calcium per kilogram of drinking water</em>. We need to find the maximum amount of calcium in 890 g of drinking water.
Step 1: Convert the mass of drinking water to kilograms.
We will use the relation 1 kg = 1000 g.
![890g \times \frac{1kg}{1000g} =0.890kg](https://tex.z-dn.net/?f=890g%20%5Ctimes%20%5Cfrac%7B1kg%7D%7B1000g%7D%20%3D0.890kg)
Step 2: Calculate the maximum amount of calcium in 0.890 kg of drinking water
![0.890gH_2O \times \frac{155mgCa}{1kgH_2O} = 138mgCa](https://tex.z-dn.net/?f=0.890gH_2O%20%5Ctimes%20%5Cfrac%7B155mgCa%7D%7B1kgH_2O%7D%20%3D%20138mgCa)
The Kuiper belt is home to three officially recognized dwarf planets: Pluto, Haumea, and Makemake. Some of the Solar System's moons, such as Neptune's Triton and Saturn's Phoebe, are also thought to have originated in the region.