M
Max P
Guest
a) A detector tuned to microwave wavelengths registers 2500 wave crests in 1.0 us. what is the wavelength, frequency, and period of the incoming wave?
b)Yellow light is incident on single slit 0.0315 mm wide. on a screen 70.0 cm away, a dark band appears 13.0 mm from the centre of the bright central band. calculate the wavelength of the light.
PLZ HELP
b)Yellow light is incident on single slit 0.0315 mm wide. on a screen 70.0 cm away, a dark band appears 13.0 mm from the centre of the bright central band. calculate the wavelength of the light.
PLZ HELP