What is the wavelength of a 100-mhz ("fm 100") radio signal?

Aknife blade is a(n) a. lever b. screw c. wedge d. inclined plane

Eddy whose mass is 55kg climbs up the 1.50 meter high stairs in 2s.calculate eddy’s power rating

Identify the theory that can be used to explain each phenomenon. answers diffraction: wave theory interference: wave theory reflection: both particle and wave theories refraction: both particle and wave theories