Three principle maxima above the central fringe

Reference no: EM13664475

A grating has 787 lines per centimetre. Find the angles of the first three principle maxima above the central fringe when this grating is illuminated with 655-nm light.

Reference no: EM13664475

Questions Cloud

Electric potential energy lost with the system : A proton is located at a distance of 0.420 m from a point charge of +8.30 micro coulombs. The repulsive electric force moves the proton until it is at a distance of 1.58 m from the charge. Assume that the electric potential energy lost with the syste..

Wavelength of light asses during a single slit with a width : A wavelength of light (625 nm) passes during a single slit with a width of 0.320mm and forms a diffraction pattern on a flat screen located 8 meters away. Decide the distance between the middle of the central bright fringe and the first dark fringe.

Coefficient of kinetic friction among the tires and the road : Near the surface of the Earth, a car is traveling at 15 m/s on a horizontal road. The brakes are applied and the car skids to a stop in 4.0 s. discover the coefficient of kinetic friction among the tires and the road.

Some cordless telephones utilize radio waves with frequency : Some cordless telephones utilize radio waves with a frequency near 900 MHz to transmit to their "base station." What is the wavelength of these waves?

Three principle maxima above the central fringe : A grating has 787 lines per centimetre. Find the angles of the first three principle maxima above the central fringe when this grating is illuminated with 655-nm light.

Electromagnetic wave utilizing with the radar system : Radar is utilized to scan for airplanes near an airport. If an airplane is 13 km from the airport, what is the round-trip travel time for the electromagnetic wave utilizing with the radar system?

What is the centripetal force : A ball have a mass of 0.05 Kg, it's attached to a string of a 1.5m. We make it turn in a circular way with a velocity of 8.0 m/s at the end of the string. What is the centripetal force?

Temperature of the soda and watermelon in degrees celsius : An ice chest at a beach party contains 12 cans of soda at 2.41°C. Each can of soda has a mass of 0.35 kg and a specific heat capacity of 3800 J/(kg C°). Someone adds a 9.97-kg water melon at 23.5 °C to the chest.

Gallon tank when the temperature rises : Suppose that the steel gas tank in your car is completely filled when the temperature is 11.7 °C. How many gallons will spill out of the 20.0- gallon tank when the temperature rises to 36.5 °C?

User Account

All Pages