A Young's interference experiment is performed with blue-green laser light. The separation between the slits is 0.500 mm, and the screen is located 3.40 m from the slits. The first bright fringe is located 3.12 mm from the center of the interference pattern. What is the wavelength of the laser light?

The passing of heat through a material while the material itself stays in place. a. radiation b. conduction c. convection

20. threshold braking in the vehicle's braking system occurs when a. the brake pedal is pushed, heel on floorboard, with full foot pressure. b. the brakes are exerting full braking power, without traction loss. c. the driver begins pushing down the brake pedal, with moderate slowdown. d. the brakes just begin to take hold with a gradual slowdown.

If the force applied to an object remains constant, is more power needed for the object to move faster ? explain