PDF chapter test TRY NOW

1. If you put one ice cube in a glass of water and another in a glass of alcohol, what would you observe? Explain your observations.
  
a. Due to , an ice cube in a glass of water will float on the surface
  
b. An ice cube in a glass of alcohol will sink to the bottom due to .
  
2. Why does a boat with a hole in the bottom would eventually sink?
  
a. Water would enter the boat through the hole, displacing the .
  
b. In order for an object to float, its density must be  than that of the liquid.