Learn what diffraction is. Explore diffraction of light and diffraction of sound. See when diffraction of waves occurs and the effects of wavelength on diffraction.

Understand the concept of reflection, refraction, and diffraction in this overview video lesson. Watch now to see real-life examples and take an optional quiz.

A point source of light illuminates an aperture 4.00 m away. A 18.0 cm -wide bright patch of light appears on a screen 1.00 m behind the aperture. What size is the aperture?

The figure shows the light intensity on a screen 2.5 m behind an aperture. The aperture is illuminated with light of wavelength 810 nm. a. Is the aperture a single or a double slit? …

Learn how to describe the wave behavior of light, and see examples that walk through sample problems step-by-step for you to improve your physics knowledge and skills.

Examine the diffraction definition and learn what diffraction means, as well as the mechanisms behind it. Explore diffraction examples and the...

Learn the importance of the Five-hundred-meter Aperture Spherical Telescope and understand its history. Discover the objectives and features of the FAST telescope.

The refracting telescope is made up of the aperture, the optical tube, the finderscope, the objective lens, the eyepiece, the focuser, and the mount. What are the parts of a reflecting …

Learn the definition of a reflecting telescope, Newtonian telescope, and Cassegrain telescope and how each telescope works. Discover who invented the reflecting telescope.

Get help with your Double-slit experiment homework. Access the answers to hundreds of Double-slit experiment questions that are explained in a way that's easy for you to understand. Can't …