a graduated cylinder has a starting volume of 45 mL. a rock in the graduated cylinder and the volume rises to 68.4 mL. what is the volume of the rock?

Describing intermolecular forces use the drop down menus to match the type of intermolecular force to its name dipole dipole interactions dipole induced dipole interactions london dispersion forces hydrogen bond van der waals forces done

Stage in which a typical star has completely stopped fusion

Imagine that you push on a large rock. at what point does your effort change the rock’s mechanical energy?