Diffraction grating is illuminated by light of wavelength

Assignment Help Physics

Reference no: EM13542394

a) A 900 line/mm diffraction grating is illuminated by light of wavelength 600 nm. How many bright fringes are seen on a paper 0.20-m-wide screen located 0.5 m behind the grating? ( Hint: assume fringe , m=0 is at the center of the paper; hence, you have 10 cm available in each side of the center fringe to determine the number of fringes you will get in total.)

b) What is d the separation of the slit in nm?

c) What is the angle form between the first fringe ( Ym=1) and the central fringe (Ym=0 ).

(Hint: To solve this you must first find the Height of Ym =1 )

Reference no: EM13542394

Questions Cloud

Determine the astronauts orbital speed : Whenever two Apollo astronauts were on the surface of the Moon, a third astronaut orbited the Moon. Assume the orbit to be circular and 360 km above the surface of the Moon, where the acceleration due to gravity is 1.16 m/s2. The radius of the Moo..

By doing a nuclear diffraction experiement : By doing a nuclear diffraction experiement, you measure the de Broglie wavelength of a proton to be 9.16 fm. (a) What is the speed of the proton? (b) Through what potential difference must it be accelerated to achieve that speed?

What are the capacitances of capacitor : Figure 25-33 shows a circuit section of four air-filled capacitors that is connected to a larger circuit. The graph below the section shows the electric potential V(x) as a function of position x along the lower part of the section, through capaci..

Find critical angle of incidence for light that is trapped : A flash light is at the bottom of a 2m deep pool. Find the critical angle of incidence for the light that is trapped or reflected back

Diffraction grating is illuminated by light of wavelength : A 900 line/mm diffraction grating is illuminated by light of wavelength 600 nm. How many bright fringes are seen on a paper 0.20-m-wide screen located 0.5 m behind the grating? ( Hint: assume fringe , m=0 is at the center of the paper; hence, you ..

What is the position of the lens : Calculate the position that a lens should be placed in order to achieve the maximum magnification. The length between the object plane and the image plane is 50cm and are fixed ( meaning they are restricted). Only the lens can be moved. The focal ..

A mass m is lowered gently onto a vertical spring of length : A mass m is lowered gently onto a vertical spring of length L with spring constant k until it just touches the spring. Let y be the distance the spring is compressed and v be the velocity of the mass. When the mass is released from rest, the equation..

How to find the centroid of a shaded area : Can someone explain to me how to find the centroid of a shaded area? I know there are two ways (double integral, and another way). Can someone explain both ways?

What velocity will the weight attain after one meter lift : A weightlifter "snatches" a 1200 N weight by exerting a 1400 N average force for the first meter off the ground, then relaxing his grip and "getting under" the bar to catch it and give it a final upward push. What velocity will the weight attain af..

User Account

All Pages