Which type of surface would best reflect light?(1 point)
Responses
smooth and dull
rough and dull
smooth and shiny
rough and shiny
Answers for Reflection of Waves Quick Check:
1) Which type of surface would best reflect light? Smooth and shiny
2) Which statement best describes the reflection of a wave? A wave bounces off the surface of a material.
3) How is an echo formed? Sound waves bounce off a flat surface.
4) The surface of which material is least likely to reflect light? Pillowcase
I just did the quick check and got all questions right. Remember to study and have a great day!
these are correct
Smooth and shiny surfaces would best reflect light.
To determine which type of surface would best reflect light, we need to understand the properties of light reflection. When light strikes a surface, it can either be absorbed, transmitted through the material, or reflected.
The intensity of reflection depends on the smoothness of the surface and the nature of the material. A smooth surface allows light to reflect uniformly with less scattering, resulting in a strong reflection. On the other hand, a rough surface causes light to scatter in different directions, reducing the overall reflection.
Now, let's evaluate the given options:
Option 1: Smooth and Dull - A smooth surface would support strong reflection, but if it is also dull, it means the material has a low reflectivity. Therefore, this option is less likely to be the best choice.
Option 2: Rough and Dull - A rough and dull surface would scatter light in different directions, leading to reduced reflection. Therefore, this option is also less likely to be the best choice.
Option 3: Smooth and Shiny - A smooth surface, combined with being shiny, indicates that the material has high reflectivity and fewer scattering effects. Shiny surfaces have a polished or reflective coating, which enhances the reflection of light. Consequently, this is the most likely option to be the best surface for reflecting light.
Option 4: Rough and Shiny - While a shiny surface would support good reflection, the rough nature of the surface would still result in light scattering. As a result, there would be a decrease in the overall reflection effectiveness compared to a smooth surface. Therefore, this option is less likely to be the best choice.
Based on the above analysis, the surface that would best reflect light is "smooth and shiny."