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Is obsadian permeable

Anonymous

∙ 15y ago

Updated: 6/8/2024

Obsidian is a naturally occurring volcanic glass and is not permeable, meaning that water and other fluids cannot easily pass through it. This property makes obsidian a popular material for making sharp tools and weapons in the past.

AnswerBot

∙ 1y ago

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Is a piece of aluminium foil a permeable membrane?

depend upon your choice , hydrogen permeable but water not

What is the characteristic of a cell membrane that controls which substances that can either enter and exit the cell?

Selective permeable

Does selectively permeable and semi permeable mean the same thing?

Yes, selectively permeable and semi-permeable mean the same thing. They refer to a membrane that allows certain molecules or ions to pass through while blocking others based on size, charge, or other properties.

What is permeable ground?

Permeable ground refers to ground that allows water to seep through it, rather than pooling on the surface. It can be beneficial for managing stormwater runoff and reducing erosion. Materials like gravel, permeable pavers, or specially designed soils can be used to create permeable surfaces.

Are cell membranes permeable or semi-permeable?

Cell membranes are semi-permeable, meaning they allow certain substances to pass through while blocking others. This selectivity is facilitated by proteins embedded in the membrane that regulate the passage of specific molecules based on size, charge, and other properties.

What is obsadian?

Obsidian is a rock that is essentially natural glass. Obsidian is formed by high volcanic heat and very fast cooling (So that crystallization has no time to occur).

Is a cell membrane permeable impermeable or partially permeable?

Plasma membranes are selectively permeable.

Is a cell wall permeable partially permeable or impermeable?

the cell wall is fully permeable

What is the prefix for permeable?

The prefix for "permeable" is "permea-".

Which blood vessel is permeable?

Only capillaries have permeable walls; veins and arteries are not permeable.

Is cell wall is a permeable membrane?

No, the cell wall is not a permeable membrane. It acts as a rigid structure that provides support and protection to the cell, allowing certain substances to pass through pores, but it is not freely permeable like a membrane.

What does it mean to be semi permeable?

Permeable mean that it is full time. Semi-permeable is when it is only part of the time.

Is sand permeable?

Yes sand is permeable

Why are permeable surfaces permeable?

Due to an interconnection in pore spaces.

Is zinc permeable to water?

Zinc isn't permeable to water.

When was Permeable Press created?

Permeable Press was created in 1990.

Is the membrane permeable to protons?

Yes, the membrane is permeable to protons.

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