The angle between the fifth order dark fringe and the
central maximum is 20.0", and the distance between
the slits is 2.0mm. What is the wavelength of this light?

Arock collection comes from which part of earth?

However, had it been a real sound, the sound's pitch would have been increased by the doppler effect, since the falcon was moving the source of the sound. perpendicular to away from towards at the same speed as

Ineed the answers for these promblems i have