Problemas
A beam of light is traveling through a medium at 200,000km/s It enters a different medium and speeds up , to almost 250,000km/s Finally, it enters a third medium and halts. What were the media the light traveled through, in order? liquid, opaque solid, gas opaque solid, gas, liquid gas, liquid, opaque solid liquid, gas, opaque solid
Roztwór
Dalia
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Respuesta
The light traveled through the media in the following order: gas, liquid, opaque solid.
Explicación
## Step 1The speed of light varies depending on the medium it travels through. The speed of light is highest in a vacuum, followed by gases, liquids, and solids. The speed of light is lowest in opaque solids.## Step 2In the given problem, the light beam is traveling at a speed of 200,000 km/s in the first medium. This speed is less than the speed of light in a vacuum but more than the speed of light in a gas.## Step 3In the second medium, the light beam speeds up to almost 250,000 km/s. This speed is higher than the speed of light in a liquid but less than the speed of light in a gas.## Step 4In the third medium, the light beam comes to a halt. This indicates that the medium is an opaque solid, where light cannot pass through.