Wake Forest Physics…
Nationally recognized for teaching excellence;
internationally respected for research advances;
a focused emphasis on interdisciplinary study and close student-faculty collaboration; committed
to a diverse and inclusive environment.
WFU Physics Lecture Demonstrations
Atomic Spectra Tubes and GratingsPIRA 7B10.10 |
||
Image: |
 |
|
Description: |
Different gases, when excited, emit different bright
line spectra. Each wavelength (color) emitted corresponds to a certain
energy level decay that occurs spontaneously in the atom as it tries to
return to its unexcited state.
|
|
Recipe and
|
Power Source w/Tube |
|
Video: |
Streaming Video: None |
None
Real Video: |
Notes: |
none at this time
|
|
Demos
Mechanics
Fluid Mechanics
Waves
Thermodynamics
E&M
Optics
Modern
Astronomy
Information
100 Olin Physical Laboratory
Wake Forest University
Winston-Salem, NC 27109-7507
Phone: (336) 758-5337, FAX: (336) 758-6142
E-mail: wfuphys@wfu.edu