In a stern-gerlach type experiment silver atoms (m = 1.79×10-25 kg) travel with an average velocityof 500 m/s along the x-axis through an inhomogeneous magnetic field oriented along the z-axis. themagnet has a field gradient in z-direction of db/dz = 1.0×103 t/m and its extension in x-direction is 4.0cm. the silver atoms pass through the magnet and are detected on a screen which is positioned at 10cm behind the magnet. the silver atoms are split into two distinct bands which are separated by 2.0mm. calculate the magnitude ofthe projection of the magneticmoment along the z-directionand specify it in terms of μb

The frequency of a given region of the electromagnetic spectrum ranges from 3 × 1016 − 3 × 1019 hertz. which type of wave is found in this region? a. x-rays b. ultraviolet rays c. infrared waves d. radio waves

Utah's great salt lake has an average salinity seven times higher than that of the oceans. very few multicellular organisms live in this harsh environment. an example is the brine shrimp, which must devote a large portion of its metabolic energy to osmoregulation. these brine shrimp must available hint(s)utah's great salt lake has an average salinity seven times higher than that of the oceans. very few multicellular organisms live in this harsh environment. an example is the brine shrimp, which must devote a large portion of its metabolic energy to osmoregulation. these brine shrimp must pump water back into their cells to counter its loss due to osmosisactively pump water back out of their cells to counter its inflow due to osmosissynthesize membranes that are impermeable to substances that upset osmotic balanceactively pump salt back out of their cells to counter its inflow due to osmosis

In a simplified model of the human eye, the aqueous and vitreous humors and the lens all have a refractive index of 1.40, and all the refraction occurs at the cornea, whose vertex is 2.60 cm from the retina. what should be the radius of curvature of the cornea such that the image of an object 40.0 cm from the cornea’s vertex is focused on the retina?