What is the wavelength of the laser light used

Reference no: EM13263564

A laser beam of unknown wavelength shines through the two slits and produces a diffraction pattern with dark bands at y1 = 8.9mm, y2 = 26.7 mm, and y3 = 44.6 mm from the center of the central intensity maximum. If the distance between the slits d = 78 µm, and the distance between the slits and the screen is D = 170cm, what is the wavelength of the laser light used?

_________________ nm

Reference no: EM13263564

Questions Cloud

How many shares need to be sold : If the offer price is $45 per share and the company's underwriters charge an 8.25 percent spread, how many shares need to be sold?

Calculate the current in the primary : In a television set the power needed to operate the picture tube comes from the secondary of a transformer. Find the current in the primary

Explain in your own words the kantian distinction : Explain in your own words the Kantian distinction between an action done in accordance with duty and an action done from duty. Provide evidence from the text.

How much of the payment by the tenth year : How much of the payment by the tenth year? explain why the figure changes? if the interest rate doubles, would you expect the motrgage payment to double?

What is the wavelength of the laser light used : A laser beam of unknown wavelength shines through the two slits and produces a diffraction pattern with dark bands at y1 = 8.9mm, what is the wavelength of the laser light used

What is the maximum contribution to the profit sharing plan : If Donna's net self-employment income is $175,000 and her self-employment taxes t otal $16,000, what is the maximum contribution to the profit sharing plan on her behalf?

What hanging mass would produce this tension : A string 0.5 m long with mass density 0.0003 kg/m and is vibrating 200 cycles per second. What hanging mass would produce this tension

What emf and current are induced in the square coil : A magnetic field is perpendicular to the plane of a single-turn circular coil. The magnitude of the field is changing, so that an emf of 0.66 V, What emf and current are induced in the square coil

What is the value of the option to delay the project : The project's cost and expected annual cash flows would be the same whether the project is delayed or not. The project's WACC is 11.0%. What is the value (in thousands) of the option to delay the project?

User Account

All Pages