Coherent light with wavelength 600 nmnm passes through two very narrow slits, and the interference pattern is observed on a screen a distance of 3.00 mm from the slits. The first-order bright fringe is a distance of 4.84 from the center of the central bright fringe.

Aplane takes off from an airport and flies to town a, located d1 = 215 km from the airport in the direction 20.0° north of east. the plane then flies to town b, located d2 = 230 km at 30.0° west of north from town a. use graphical methods to determine the distance and direction from town b to the airport. (enter the distance in km and the direction in degrees south of west.)

The image below shows numerous volcanic mountains in the pacific northwest. what is the most likely cause of the volcanic and earthquake activity in this region?

Need asap ‼️ 20 pts which gravitational force field diagram is drawn correctly? (answers in pictures below)