In a Fraunhofer diffraction at single slit of width d with incident light of wavelength 5500 Ã…, the first minimum is observed, at angle `30^(@)`. The first secondary maximum is observed at an angle `theta=`

In a Fraunhoffer diffraction at single slit of width 'a' with incident light of wavlength of 5500 Å, the first minimum is observed, at an angle of 30^(@) . At what angle the first secondary maximum is observed?

In a Fraunhofer diffraction experiment at single slit using a light of wavelength 400 nm , the first minimum is formed at an angle of 30^(@) . The direction theta of the first secondary maximum is given by

In a Fraunhofer diffraction experiment at a single slit using a light of wavelength 400 nm, the first minimum is formed at an angle of 30^(@) . The direction theta of the first secondary maximum is given by :

In a Fraunhofer diffraction experiment at a single slit using a light of wavelength 400 nm, the first minimum is formed at an angle of 30^(@) . The direction theta of the first secondary maximum is given by :