Waves

Rutvik C., Elton Y., Stephen N., Alex F., Sonya D., Haley P.

Reflection

IMG_1424

Diffraction

IMG_1423

Double Split Interference

IMG_1420

Double Pin Interference

IMG_1417

Spherical

Wavelength: 4 cm

Frequency: 10.2 hz

Number of revolutions: 10

Time: 3.92 s

Wave speed: 40.8 cm/s

diffraction

Plane

plane

Information

*Difference between dual pin and double slit interference: There is no difference other than dual pin waves are spherical versus double slit wave which are straight

*Angle of incidence: 45 degrees

*Law of reflection: The angle made by the incident ray and normal is equal to the reflection ray and the normal

*Observations of change barrier: Size changes depending on gap. Big gap equals bigger waves