Students were given a metal cylinder and asked to calculate its density. The pictures above show the riders of the triple beam balance and the water level in
the graduated cylinder before and after the cylinder was inserted.
What is the density of the metal cylinder?

b. is the answer hoped i        

explanation:

if the temperature drops and becomes cool

then the atmosphere can be freezing as the water vapor in the air is at maximum (100%) and can be severely cold

also can be snowing lightly as the moisture in the air will start to solidify

and btw this is not chemistry but