Ascientist directs monochromatic light toward a single slit in an opaque barrier. the light has a wavelength of 580 nm and the slit is 0.215 mm wide. the light that passes through the slit creates a diffraction pattern on a screen, which is 1.80 m from the slit. (a) how wide (in mm) is the central maximum (the central, bright fringe), as measured on the screen? mm
(b) how wide (in mm) is either of the two first-order bright fringes, as measured on the screen? mm

Which planet do you think would be easiest for humans to colonize some day?

Employer informs its employees that it will hold a substantial cash prize drawing for each work group at the end of each month in which no employee in the work group sustains a lost-time injury. tyra reports an injury that she sustained while operating a mechanical power press. tyra did not violate any employer safety rules when she sustained her injury. tyra’s injury requires her to miss work for two days. her employer cancels the cash prize drawing for that month for tyra’s work group because of tyra’s lost-time injury. did the employer misuse an incentive program to retaliate against tyra?

Acaregiver's love, affection, and acceptance are considered conditional if they're given only when the child is well-behaved or meets set expectations. t or f