Two eagles fly directly toward one another, the first at 14 m/s and the second at 21.5 m/s. Both screech, the first one emitting a frequency of 3400 Hz and the second one emitting a frequency of 4050 Hz. What frequencies do they receive if the speed of sound is 330 m/s?

The particles of an ice cube at 0°c (represented by the blue circles) come in contact with the particles of juan’s hand at 37°c (represented by the orange circles). which diagram correctly represents the temperature of the two substances and the direction of heat flow?

The coefficient of friction is a number that represents the resistance to sliding between two in contact with one another.

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).