To make sure your food is safe and doesn't grow bacteria, its best to set the temperature of your fridge between 32-40° but most common is set at 36°F. It's also best not to crowd the fridge with food so that the air can circulate.
A refrigerator should be maintained in "at 40 °F or below, and the freezer should be at 0 °F." In order to keep all foods refrigerated and avoid the food rotting or deteriorating.
The density of gold is 19.3 g/cm the density of iron pyrite is 5.0 g/cm if a nugget of iron pyrite and a nugget of gold each have a mass of 50 g, what can you conclude about the volume of each nugget
