In diffraction from straight edge, source of a light with wavelength 5000 Angstrom
is at 2m away from straight edge and the screen is placed 4 m away from straight edge.
The position of the first bright band from P is
Answers
Answered by
0
Answer:
As the wavelength increases, the spacing between the nodal lines and the anti-nodal lines increases. That is, the nodal and antinodal lines spread farther apart as the wavelength gets larger. In 1801, Thomas Young used a two-point source interference pattern to measure the wavelength of light.
www.physicsclassroom.com › ipl
The Physics
Similar questions