spectrum (spectra)
phys. For sunlight and other white light, the spread of colors seen when the light is passed through a prism or diffraction grating. The colors of the spectrum, in order […]
specular reflection
phys. Specular reflection is the type of reflection observed when light is reflected off a shiny, glossy or mirror-like surface, where light from a single incoming direction is reflected into […]
speed of light
phys. The speed at which electromagnetic radiation travels. གློག་ཁབ་ལེན་གྱི་འགྱེད་འཕྲོ་བགྲོད་པའི་མགྱོགས་ཚད།
speed of sound
phys. The speed at which sound waves are propagated through a material medium. རྒྱུད་ལམ་ཞིག་བརྒྱུད་ནས་སྒྲ་རླབས་ཁྱབ་པའི་མགྱོགས་ཚད།
speedometer
phys. A device in a vehicle that shows how fast the vehicle is moving. འགྲུལ་འཁོར་ཞིག་ཅི་ཙམ་མགྱོགས་པོ་བགྲོད་ཀྱིན་པ་སྟོན་བྱེད་ཀྱི་ཡོ་ཆས་ཤིག