As ground glass allows light partially to pass through it, therefore it is a translucent object whereas wood, stone and plastic are opaque materials.

Objects that are transparent look clear, like eye glasses or water. Light passes through transparent objects, so you can see through them. Some objects are translucent meaning they only let some light through. For example, most paper is translucent. This means that no light is able to pass through them.

1 : permitting the passage of light: a : transmitting and diffusing light so that objects beyond cannot be seen clearly. b : clear, transparent translucent water.

Some examples of translucent objects are frosted glass, butter paper, tissue, various plastics, and so on. Opaque substances do not allow the transmission of light. Any incident light gets reflected, absorbed, or scattered. Light rays can penetrate the substances to some depth.

Some examples of translucent objects are ground glass (also called frosted glass), butter paper, etc. So, among the following options wood, stone and plastic are opaque objects, only ground glass is translucent.

Translucent objects allow some light to travel through them. Materials like frosted glass and some plastics are called translucent. When light strikes translucent materials, only some of the light passes through them. The light does not pass directly through the materials.

Which materials are transparent? Translucent materials, such as tissue paper, do not allow light to pass through as easily, and images cannot be seen clearly. Opaque materials, such as wood and metals, allow no light to pass through.

An opaque object is something that allows no light through it. Concrete, wood, and metal are some examples of opaque materials. Some materials can be opaque to light, but not to other types of electromagnetic waves.

Opaque materials can also be emissive, meaning that they actually emit light. In the real world the material would not actually emit light. Due to their translucency properties, these materials are often used to hide and diffuse a strong light source behind them.

If an object does not allow any light to pass through it then it is opaque….Materials:

• Flashlight.
• Wax paper.
• Plastic wrap.
• Tissue paper.
• Styrofoam plates.
• Clear plastic lids.
• Colored plastic lids.
• Any item that can be classified as opaque, translucent, and transparent.

Although no marble is completely transparent, you can often see through at least a few millimeters of the stone, which is one of the reasons it has been used so extensively in sculpture. Marble deposits can often be enormous, and explosives are needed in order to begin breaking up the rock.

Single Gather Confetti Mica Marble – $10,999 The auction house it was sold at outright stated it was the rarest marble to ever enter their auction house. After the marble sold, many collectors noticed similar looking marbles floating around the market.

To an untrained eye, all marble of a certain color (like white) looks about the same. But there are differences that stand out when you know what to look for. It’s important to know those differences when you are looking for just the right type of marble. Here are a few to consider in the white marble line.

Calacatta

Carrara marble

Granite is less expensive than marble, starting at roughly $75/square foot installed and $100 more than that for higher-end stone. Installed marble countertops start at around $100/square foot and can go over $200.

To identify granite, do a scratch test. Take a knife blade, and try scratching the surface (in an inconspicuous place). If it’s hard to scratch, then it’s likely to be granite (or some type of igneous rock). If you are able to scratch the stone it is either marble or limestone.

Marble Countertops: Like granite, marble is very strong and resistant to damage. However, it is much more porous and will stain easier than granite.

In the kitchen, that means marble countertops can scratch and scuff more easily than other surfaces, such as granite or quartz. Marble is also a porous stone, so it’s more prone to staining due to harsh cleaning products or acidic liquids.

Marble is one of the best natural stone types, which you can use in your kitchen. It can be bought as floor tiles, wall tiles, as well as countertop slabs, which makes the application of marble all around the kitchen very easy.

The stone is also heat-resistant, making it a good option if your kitchen sees a lot of bake-offs. Despite its ability to withstand high temps, you never want to place a piping hot pot on marble (or granite or quartz for that matter!), for risk of discoloring or burning the surface — always use a pot holder.

Though granite, marble and “engineered stone” all can produce harmful silica dust when cut, ground or polished, the artificial stone typically contains much more silica, says a CDC researcher tracking cases of silicosis. He says dust from cutting the slabs to order was everywhere.

Although you can generally place hot items on a marble countertop without worrying about any major damage, it’s best to play it safe. In reality, placing pots and pans directly on marble is more likely to cause scratching than cracking, discoloration or yellowing.