Physics

Replies / Views	Last post
The wave functions of some molecules are a combination of wave functions with different values of ... Started by lindiwe	1 Replies 42 Views	Aug 10, 2020 by swimkari
The rotational kinetic energy of a diatomic molecule can take the form Started by darbym82	1 Replies 62 Views	Aug 10, 2020 by nanny
The rotation spectrum of the HCl molecule has been observed in the far infrared, around 50 106 m. ... Started by audragclark	1 Replies 58 Views	Aug 10, 2020 by meganmoser117
The fundamental frequency of HF is 8.72 1013 Hz. The energy associated with a transition from the ... Started by vHAUNG6011	1 Replies 37 Views	Aug 10, 2020 by meltdown117
The frequency of a microwave absorbed by a molecule when changing from the J = 3 to J = 4 rotation ... Started by dmcintosh	1 Replies 40 Views	Aug 10, 2020 by aloop
The Fermi temperature of copper is 80 000 K. The corresponding Fermi energy (in eV) is Started by Mr3Hunna	1 Replies 75 Views	Aug 10, 2020 by bookworm410
The Fermi energy corresponds to Started by Coya19@aol.com	1 Replies 55 Views	Aug 10, 2020 by janeli1
The energy of a molecule can normally be divided into the following categories: Started by serike	1 Replies 52 Views	Aug 10, 2020 by debra928
The energy gap for a semiconductor is 1.25 eV. Of the frequencies given below, what is the minimum ... Started by cagreen833	1 Replies 51 Views	Aug 10, 2020 by ryhom
The difference between donor and acceptor atoms in a doped semiconductor is that Started by P68T	1 Replies 95 Views	Aug 10, 2020 by aloop
The diagram below shows the distance between the nuclei, pA and pB, and the electrons, e1 and e2, in ... Started by 809779	1 Replies 42 Views	Aug 10, 2020 by shoemake
In comparing vibrational and rotational levels in molecules, we find that the energy separation ... Started by panfilo	1 Replies 41 Views	Aug 10, 2020 by Pariscourtney
If an electric field is applied to a metal Started by rmenurse	1 Replies 36 Views	Aug 10, 2020 by af
Ellis and Randy are looking at a molecular absorption spectrum. The spectral lines appear to fall ... Started by wenmo	1 Replies 48 Views	Aug 10, 2020 by Ddddd
Because HF, hydrogen fluoride, is a covalent gaseous molecule at room temperature, we might ... Started by 123654777	1 Replies 55 Views	Aug 10, 2020 by meganlapinski
Assume a diatomic molecule can be considered to be two point masses separated by a distance r. The ... Started by jasdeep_brar	1 Replies 53 Views	Aug 10, 2020 by mariahkathleeen
An LED emits light of wavelength 600 nm. What is its band gap? Started by Yi-Chen	1 Replies 53 Views	Aug 10, 2020 by frankwu0507
An energy band in a solid consists of Started by shenderson6	1 Replies 41 Views	Aug 10, 2020 by gcook
A diatomic molecule consists of two point masses, m1 and m2, separated by a distance r. Find the ... Started by PhilipSeeMore	1 Replies 46 Views	Aug 10, 2020 by rnehls
A diatomic molecule consists of two point masses, m1 and m2, separated by a distance r. If x is the ... Started by tingc95	1 Replies 45 Views	Aug 10, 2020 by Anton
A diatomic molecule consists of two point masses, m1 and m2, separated by a distance r. If x is the ... Started by a0266361136	1 Replies 52 Views	Aug 10, 2020 by Kingjoffery
The smallest object one can distinguish using the electron microscope is on the order of one ... Started by naturalchemist	1 Replies 62 Views	Aug 10, 2020 by leahm14
Solid argon has a density of 1650 kg/m3. The atomic weight of argon is 40.0. Assuming each atom ... Started by scienceeasy	1 Replies 73 Views	Aug 10, 2020 by Kedrick2014
Zeke says that the magnitude of the orbital angular momentum in the hydrogen atom has the value L = ... Started by javeds	1 Replies 87 Views	Aug 10, 2020 by parker125
Which of the following statements is true? Started by asmith134	1 Replies 45 Views	Aug 10, 2020 by mtmmmmmk