Performing young's double slit experiment using a typical laser pointer with 650 nm wavelength pro duces the first-order maximum at an angle of 32 degrees. at what angle will the first-order maximum occur when repeating the experiment with a laser from a blueray player, which has a wavelength of 405 nm?

Consider two metallic rods mounted on insulated supports. one is neutral, the other positively charged. you bring the two rods close to each, but without contact, and briefly ground the the neutral rod by touching it with your hand. show answer correct answer what would be resulting charge (if any) on the initially neutral rod

Asmall 21 kilogram canoe is floating downriver at a speed of 1 m/s. what is the canoe's kinetic energy?

In which of the following would the particles move most rapidly? a. ice at -20 °c b. water at 20 °c c. steam at 110 °c d. boiling water e. ice at 0 °c