Atoy boat is floating in a large metal bucket. if you build a fire under the bucket, how the heat will transfor from the fire to the boat?
a. water molecules in the bucket will transfer the heat.
b. metal molecules of the bucket will transfer the heat
c. surrounding air molecules will transfer the heat.

It is reasonable to assume that the bulk modulus of blood is about the same as that of water (2.2 gpa). as one goes deeper and deeper in the ocean, the pressure increases by 10000 pa for every meter below the surface. if a diver goes down 80.0 m in the ocean, by how much does each cubic centimeter of her blood change in volume? give the answer in cubic centimeters (actually one cubic centimeter equals one milliliter).