Opaque.
There is no known material that light cannot travel through. However, materials such as lead and thick concrete can significantly attenuate or absorb light, making them almost opaque to visible light.
Light can travel through a vacuum, such as outer space, where sound cannot travel as it requires a medium like air, water, or a solid to propagate. Light can also travel through transparent materials like glass or air, while sound is mostly blocked or absorbed by these materials.
An object that does not allow light to pass through it is called opaque. Opaque objects absorb or reflect light, preventing it from transmitting through them.
Light cannot easily pass through opaque objects like wood, metal, and walls because these materials absorb or reflect light rather than allowing it to pass through. Additionally, dense materials such as lead and concrete are also difficult for light to pass through due to their high density.
Materials which allow light to pass through are called transparent materials such as a plastic sheet, glass, air, acrylic sheet, water. etc. Opaque materials are materials which do not allow light to pass through such as wood, stone, black paper, paper bags, books, etc.
There is no known material that light cannot travel through. However, materials such as lead and thick concrete can significantly attenuate or absorb light, making them almost opaque to visible light.
Light can pass through some materials. An example of a material like this would be glass. It cant go through all materials. When materials let light through, we call that transparency.
Light can travel through a vacuum, such as outer space, where sound cannot travel as it requires a medium like air, water, or a solid to propagate. Light can also travel through transparent materials like glass or air, while sound is mostly blocked or absorbed by these materials.
An object that does not allow light to pass through it is called opaque. Opaque objects absorb or reflect light, preventing it from transmitting through them.
Light cannot easily pass through opaque objects like wood, metal, and walls because these materials absorb or reflect light rather than allowing it to pass through. Additionally, dense materials such as lead and concrete are also difficult for light to pass through due to their high density.
it cant travel through light.
solid matter
light can but sound cant as there is no air
Materials which allow light to pass through are called transparent materials such as a plastic sheet, glass, air, acrylic sheet, water. etc. Opaque materials are materials which do not allow light to pass through such as wood, stone, black paper, paper bags, books, etc.
Sound can.
Translucent objects allow some light to pass through them, but they scatter the light in different directions, making it difficult for the eye to distinguish the details of objects behind them. This scattering effect causes the objects to appear blurred or fuzzy when viewed through translucent materials.
Opaque