Light travels slowest in a medium with a high refractive index, such as glass or water. This is because light is absorbed and re-emitted by atoms in the medium, causing it to slow down compared to its speed in a vacuum.
Light travels slowest through materials with a higher refractive index, such as glass or diamond. This is because the speed of light in a material is inversely proportional to its refractive index.
Red light tends to travel slowest in glass compared to other colors in the visible spectrum.
Light travels slowest in optically dense materials like glass or water due to the increased interaction and greater number of collisions with particles in the material, causing a delay in its propagation speed.
Sound travels slower than light. The speed of sound in air is approximately 343 meters per second, while the speed of light in a vacuum is about 299,792 kilometers per second.
Light travels fastest through space, as it does not encounter any obstacles to slow it down. In other mediums, such as air, water, or glass, light will travel at a slower speed due to interactions with the medium's particles.
Light travels slowest through materials with a higher refractive index, such as glass or diamond. This is because the speed of light in a material is inversely proportional to its refractive index.
Red since red light travels the slowest
Red light tends to travel slowest in glass compared to other colors in the visible spectrum.
Yes. The more dense the material the slower light travels. Light travels the slowest in diamond at about a third of its normal speed of 300 000 km /s in a vacuum.
Light travels slowest in optically dense materials like glass or water due to the increased interaction and greater number of collisions with particles in the material, causing a delay in its propagation speed.
by air
All colors of light travel at the same speed in a vacuum, including through a telescope lens. The speed of light is determined by the medium it travels through; in air or a lens, all colors of light travel at the same speed.
Sound travels slower than light. The speed of sound in air is approximately 343 meters per second, while the speed of light in a vacuum is about 299,792 kilometers per second.
faulty
Light travels fastest through space, as it does not encounter any obstacles to slow it down. In other mediums, such as air, water, or glass, light will travel at a slower speed due to interactions with the medium's particles.
Light travels the fastest of the four options provided, followed by an airplane, then a car, and finally sound. The speed of light in a vacuum is approximately 186,282 miles per second, while sound travels at around 767 miles per hour in the air. Airplanes can reach speeds of over 600 miles per hour, and cars typically have lower speeds depending on their model and conditions.
All colors of light travel at the same speed in a vacuum, which is the speed of light. However, in mediums like air or water, the speed of light differs for different colors due to their different wavelengths and refractive indexes. Blue light generally travels slower than red light in these mediums.