Answer:
Weight is the measure of the amount of force acting on a mass due to acceleration due to gravity.Mass is the scalar quantity and weight is a vector quantity. The unit of mass is kg while the unit of weight is N. Mass can't be changed by changing place, weight can be changed by changing the place.
Explanation:
Cloud level (ft)Cloud type
High clouds (CH)
Base usually 20,000 ft or above, over British Isles
<span>CirrusCirrocumulusCirrostratus</span>
Medium clouds (CM)
Base usually between 6,500 and 20,000 ft over British Isles.
<span>AltocumulusAltostratusNimbostratus</span>
Low clouds (CL)
Base usually below 6,500 ft over British Isles.
hope this helps!
The best answer among the choices is option D. New substances are being formed will best explain that this process is a chemical change. Although, it cannot be seen directly we knew that an acid and base will undergo neutralization reaction forming a salt and water. The heat given off by the reaction can be a parameter however it does not only happens for reactions. It can also happen when dissolving substances.
The answer to your question would more than likely be chemical energy, natural gas, and chemical energy. but I don't know what grade your in I'm in eighth if your below I know the answer. I'm pretty sure I had a question exactly like this last year but that was last year so if it's wrong sorry. I looked it up on Google to make sure
Cl2 is nonpolar so it has to be only London dispersion force (LDF)
