Observation or inference? 1. the container is filled to the 350ml mark with water 2. the sun rose at 6: 54 this morning. 3. the caterpillar did not eat the moth because it is not a carnivore.

Which of the following are not typically included in the periodic table? a. atomic mass b. element symbol c. isotopes d. number of electrons

Consider an insulating crystal, made up of layers of atoms. what form would you expect the temperature dependence of the phonon heat capacity to approach at extremely low temperatures if the interlayer coupling is i)very strong (rigid coupling), and ii) very weak. explain.

The frequency of the fundamental of the guitar string is 320 hz. at what speed v do waves move along that string?