If a single slit fraunhoffer diffraction set up is used with light of wavelength `4000Å`. Distance D between central maximum and first minimum found to be `0.3 cm` in set up if the wavelength changed to `6000Å` the corresponding value of D will be

In the diffraction of light of wavelength lambda at a single slit of width a, the angle theta between the central maximum and first minimum on either side is

In single slit diffraction of light of wavelength lambda , angular width of the central maximum (considering slit width d) will be

In a single slit diffraction experiment the first minimum for red light of wavelength 6600Å coincides with the first maximum for other light of wavelength lamda . The value of lamda is

A single slit Fraunhoffer diffraction patternn is formed with white light. For what wavelength of light the third secondary maximum in the diffraction pattern coincides with the second secondary maximum in the patternn of red light of wavelength 6300 Å?