Air is made of molecules of matter, which have mass , and thus air also has mass. So, the correct answer as to why air has weight is B. the force of gravity acts on the air molecules' mass, and so weight is created. You can actually feel the air's weight when the wind is blowing, for example.
The force of gravity acts on the air molecules mass ( B )
Explanation:
Everything that has mass has weight as well. as with air it is made of molecules with masses which means that air is a form of matter that occupies space and has mass as well.anything that has occupies space and has mass is definitely going to have weight.
Air has weight because air can fill up its entire volume where it is found exerting pressure on the volume, like with the pressure been felt when the wind blows heavily above the sea level. Air has weight because of the mass molecules it contains in it. air is made of oxygen and mostly Nitrogen and these elements have mass and occupies space where ever they are found giving air the weight as well.
Networking standards ensures the ability of networking technologies by defining the guidelines of communication that specify way computer access the medium they are attached.Network standards also defines which type of transmission transmission to use wireless or wired,which media to use etc.
The input function reads a piece of data that has been entered at the keyboard and returns that piece of data, as a string, back to the program. This function is designed to accept data directly from the user, Similar function is the function raw_input() used in Python programming, which asks the user for a string of data (ended with a newline), and simply returns the string.
