1. Which of the following is an example of density?

A.) Ice floating on top of a river
B.) convection currents that cause wind
C.) oil spill cleanup
D.) all of the above

2. What type of property is density?

A.) Chemical property
B.) Size-Independent
C.) Size-Dependent
D.) All of the above

Will fan and give medal :) thanks

Question

1. Which of the following is an example of density? 

 A.) Ice floating on top of a river
 B.) convection currents that cause wind
 C.) oil spill cleanup 
 D.) all of the above 


2. What type of property is density?

A.) Chemical property 
B.) Size-Independent
C.) Size-Dependent
D.) All of the above


Will fan and give medal :) thanks

anonymous · Answer

water expands to make ice so, more volume but same mass.  Hot air expands and cold air contracts.  Oil molecules are larger than water molecules and cannot be packed as tightly together.