This physics video tutorial provides a basic introduction into spherical mirrors such as concave mirrors and convex mirrors. It explains how to use the mirror equation to calculate the image distance given the focal length and the object distance. The focal length is the distance between the focal point and the mirror. The focal length is half of the radius of curvature. The focal length is positive for concave mirror and negative for convex mirrors. This video explains how to tell if the image is real or virtual. The image is real if solid lines converge to form the image. the image distance is positive for real images and negative for virtual images. The image is enlarged if the image height is greater than the object height. If the absolute value of the magnification is less than 1, the image is reduced. The image is upright if the magnification or the image height is positive. The image is inverted if the magnification is negative. This video contains plenty of examples and practice problems on geometric optics. two ray diagrams with concave mirrors are included in this video.

Law of Reflection - Geometric Optics:
[ Ссылка ]

The Mirror Equation:
[ Ссылка ]

Refraction of Light:
[ Ссылка ]

Snell's Law & Index of Refraction:
[ Ссылка ]

Total Internal Reflection & Critical Angle:
[ Ссылка ]

Thin Lens Equation:
[ Ссылка ]

_____________________________
Ray Diagrams:
[ Ссылка ]

The Huygens Principle:
[ Ссылка ]

Young's Double Slit Experiment:
[ Ссылка ]

Single Slit Diffraction:
[ Ссылка ]

Diffraction Grating Problems:
[ Ссылка ]

Polarization of Light Problems:
[ Ссылка ]

____________________________
Brewster's Angle:
[ Ссылка ]

Planck's Constant and Blackbody Radiation:
[ Ссылка ]

Photon Momentum and Effective Mass:
[ Ссылка ]

Wien's Law:
[ Ссылка ]

Compton Effect & Wavelength:
[ Ссылка ]

Physics 2 Final Exam Review:
[ Ссылка ]

_________________________________
Final Exams and Video Playlists:
[ Ссылка ]

Full-Length Videos and Worksheets:
[ Ссылка ]

свернуть