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 ?

Imagine one batch of soup (batch “a”) is made with 8.19 g/can of salt, according to the recipe, and a second batch of soup (batch “b”) is made with 8.32 g/can of salt. explain which batch would be more resistant to frost damage if it is shipped a great distance in winter and explain why.