This string 10. A string fixed at both ends is 8.40 m
long and has a mass of 0.120 kg. It
is subjected to a tension of 96.0 N
and allowed to oscillate.
(a) What is the speed of the waves
of the string?
(b) What is the longest possible
wavelength for a standing
wave?
(c) Find the frequency of this wave.

Wave functions describe orbitals in a hydrogen atom. each function is characterized by 3 quantum numbers: n, l, and ml. if the value of n = 2: the quantum number l can have values from to . the total number of orbitals possible at the n = 2 energy level is .

The energy produced as a result of this flow of electrons from atom to atom is called

A14 kg rock starting from rest free falls through a distance of 5.0 m with no air resistance. find the momentum change of the rock caused by its fall and the resulting change in the magnitude of earths velocity. earth mass is 6.0 * 10^24 kg. show your work assuming the rock earth system is closed.