Please help
Will give brainlest

Abeam of electrons with of wavelength of 7.5 x 10-6 m is incident on a pair of narrow rectangular slits separated by 0.75 mm. the resulting interference pattern is projected onto a screen 10.0 m from the slits. what is the separation of the interference maxima in the resulting interference pattern?

Which is the best for showing percentages of different types of cars sold(gas hybrid , electric , other ) in the united states ?

Energy flows from the producer level to the level. is called