yes
The refractive index of water with respect to glass is more than 1. This means that light travels faster in water than in glass, causing the light to bend when it passes from glass to water.
No, a magnifying glass will not magnify more under water. In fact, the magnification of a magnifying glass is determined by its shape and focal length, which remain constant regardless of the medium it is in.
The speed of light in water is slower than in glass because glass has a higher refractive index. When light rays pass from water into glass, they slow down due to the denser medium, causing them to refract towards the normal. Glass slows down light more than water because of its higher optical density.
Red light waves are bent the most compared to other colors as they have the longest wavelength among visible light. This property causes red light to refract more when passing through different media, such as air or water.
When light passes through dense materials, such as glass or water, it is slowed down due to the interactions with the atoms in the material. This slowing down causes the light to bend or refract as it passes through the material. The denser the material, the more the light is slowed down and bent.
yes
Light travels in a straight line, as long as it is propagating through a constant medium. In space, space is pretty much empty, so the light travels in a straight line. When light passes into a different medium, such as from space into air or from air into glass, the light is bent or "refracted". You can see this for yourself; poke a straight stick into a pond or pool of water. Look at the stick. The light reflected from the stick to your eye allows you to see the stick, but the light from the part of the stick that's in the water is bent - so it appears as if the stick itself is bent. The light from the stick through the water is refracted differently than the light from the stick through the air. The greater the density of the material, the more the light will be refracted. To magnify light, we need to gather in a lot of light and bend it into a smaller area. We can use curved glass surfaces (or curved mirrors) to bend the light into a smaller area, which magnifies the light. The more dense the glass is, the more the light will be bent into a smaller area.
Water doesn't refract more light than glass
The refractive index of water with respect to glass is more than 1. This means that light travels faster in water than in glass, causing the light to bend when it passes from glass to water.
Light bends more through plexiglass than through air because plexiglass has a higher refractive index than air. The refractive index is a measure of how much light is bent as it travels through a medium. Due to the higher refractive index of plexiglass, light is bent more when passing through it compared to air.
No, a magnifying glass will not magnify more under water. In fact, the magnification of a magnifying glass is determined by its shape and focal length, which remain constant regardless of the medium it is in.
The speed of light in water is slower than in glass because glass has a higher refractive index. When light rays pass from water into glass, they slow down due to the denser medium, causing them to refract towards the normal. Glass slows down light more than water because of its higher optical density.
i think the answer is that {it is my own thinking answer} when light enter from air to water it bent because it want follow a principle which is light take same time to travel in same distance in air and water therefore when it enter water it reduce speed so obiviously it take more time to travel a given distance then in air so to follow the principle that it take same time time to travel in air and water ,light bent inorder to decrease distance so by decreasing distance it will take same time
Eyeglasses refract light to correct for problems with the eyes. As the light needs to be bent more, the glass needs to be thicker to make the light bend farther.
Red light waves are bent the most compared to other colors as they have the longest wavelength among visible light. This property causes red light to refract more when passing through different media, such as air or water.
When light passes through dense materials, such as glass or water, it is slowed down due to the interactions with the atoms in the material. This slowing down causes the light to bend or refract as it passes through the material. The denser the material, the more the light is slowed down and bent.
The speed of light in water is slower than in a vacuum. This is due to the higher refractive index of water compared to air, causing light to bend more in water. In a glass, the speed of light is also slower compared to a vacuum, though the exact speed will depend on the composition of the glass.