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Why did the leaf turn brittle in testing a leaf for starch?
The leaf turns brittle during the testing the leaf for starch because the ethanol extracts the all water content from the leaf.
What happens to playdough after cooling?
The material become brittle.
What color does the clear alcohol become once the leaf is boiled in it?
It really depends on the type of leaf and the color of the leaf.
What damage can heat cause to copper wires and its insulation?
Sufficient heat can melt the plastic insulation surrounding copper wiring, and can also cause the wire itself to oxidize or become brittle. Any of these situations causes an unsafe, and even dangerous, condition in the wiring.
Is sodium brittle?
Sodium itself is neither brittle nor a compound. It is a soft metallic element. Compounds of sodium are often brittle because they consist of a crystal lattice of oppositely charged ions. These ions are arranged in a manner so that opposite charges (which attract) are as close as possible and like charges (which repel) are as far as possible from each other, resulting in a rigid structure. If a force is applied to this structure it can cause part of it to dislodge from the rest.
Why did the leaf turn brittle in testing a leaf for starch?
The leaf turns brittle during the testing the leaf for starch because the ethanol extracts the all water content from the leaf.
What can cause your hair to become dry and brittle?
The outer part of the eye consists of the:
What elements can cause your hair to become dry and brittle?
The outer part of the eye consists of the:
How do temperatures affect paint?
In paintball, higher temperatures cause the gelatin casing to melt, causing the overall paintball to become sticky and mushy. Lower temperatures will cause them to become brittle and crack instead. However, there are some winter-adjusted paints that will not become brittle in cold temperatures.
How does a leaf feel after being boiled in alcohol?
Brittle
What happens if you spread a brittle leaf out on a white tile?
it will get dry and it will die
What is the common cause of mechanical seal leak?
The rubber or plastic seals become brittle with age and crack, or simply wear out.
Why brittle fracture occurs in grey cast iron?
Gray cast iron contain high amount of carbon in the form of flakes, the major strengthening element. These flakes cause the cast iorn to become strong yet brittle, in other words they become stress risers due to their brittleness, hence the part itself becomes brittle.
How does the brittle bush adapt to survive in the desert?
in general, brittle bushes in the desert have deep roots to absorb as much water as possible (or is that cacti?) anyway, they have tightly curled leaves that reduce moisture loss. Leaf pubescence (leaf hairs) grow on brittle brush. These leaf hairs reduce the amount of light the plant is able to absorb, therefore limiting the rate of photosynthetic activity.
What happens to steel when it gets cold?
(After it has been heated.) It will harden. (At room temperature.) It will become brittle. (After it has been cooled .) It will become very brittle.
In an old age bones become what?
Brittle?
Will heat damage stored porcelain plates?
Heat can harm the plates. It can causing crazing and can also cause the plates to become brittle and easily broken.
