Which is illuminated by light of wavelength

Reference no: EM13666837

1. Helium-neon laser light (λ = 632.8 nm) is sent during a 0.290 mm wide single slit. What is the width of the central maximum on a screen 2.00 m from the slit?

2. A screen is placed 48.0 cm from a single slit, which is illuminated by light of wavelength 683 nm. If the distance among the first and third minima in the diffraction pattern is 3.20 mm, what is the width of the slit?

Reference no: EM13666837

Questions Cloud

What is the period of the resulting oscillation : A 0.2 kg mass is attached to two springs by identical spring constants of 90 N/m and moves on a horizontal frictionless surface. The equilibrium length of each spring is 48 cm, so each is slightly stretched (to 50 cm) initially. The mass is then move..

What is the spacing among the slits : In an experiment by a helium-neon laser with a wavelength of 632.8nm, you illuminate a double slit that is positioned 3.0m from a screen. There are 12 bright fringes spanning a distance of 52mm. What is the spacing (in mm) among the slits?

The human lungs can function satisfactorily up to a limit : The human lungs can function satisfactorily up to a limit where the pressure dissimilarity between the inside and outside of the lungs is1/19 of an atmosphere. If a diver uses a snorkel for breathing, how far below the water can she swim? Suppose the..

Energy density of the magnetic field at the surface of wire : A length of copper wire carries a current of 12 A, uniformly distributed during its cross section. The wire diameter is 2.5 mm, and its resistance per unit length is3.5 /km. Compute the energy density of the magnetic field at the surface of the wire.

Which is illuminated by light of wavelength : Helium-neon laser light (λ = 632.8 nm) is sent during a 0.290 mm wide single slit. What is the width of the central maximum on a screen 2.00 m from the slit? A screen is placed 48.0 cm from a single slit, which is illuminated by light of wavelength 6..

Compute energy density of magnetic field at surface of wire : A length of copper wire carries a current of 17 A, uniformly distributed during its cross section. The wire diameter is 2.5 mm, and its resistance per unit length is 4.0 /km. Compute the energy density of the magnetic field at the surface of the wire..

What is the period of the oscillator : The position of a simple harmonic oscillator is given with: x(t) =(0.5) cos ((π /3) t ) where t is in seconds. What is the period of the oscillator?

Square plates is used to make a capacitor : Two 40 cm by 40 cm square plates is used to make a capacitor. They are separated by 0.50 x 10-6m of air. If the capacitor is connected to a 12 V battery, how much energy can it store?

What is the kinetic energy of the scattered electron : A 0.31 MeV x-ray photon collides by an electron and scatters straight back the way that it came. What is the energy of the backscattered photon? What is the kinetic energy of the scattered electron? Suppose that it was initially at rest

User Account

All Pages