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A glass is inverted over a basin of water and slowly inserted into the water. however the water does not enter the glass. this experiment proves that water cannot be compressed?
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Can Improperly mixed refrigerants be explosive?
No, however they can be combustable when compressed or mixed with air.
Why does water resist compression?
As is the case with most liquids, water resistance being compressed due to forces between molecules that prevent them from being pressed closer together. However, water can be compressed, but it will take a large amount of pressure for a minimal amount of compression.
Why are genes inserted into animals and plants as well as bacteria?
Genes are inserted into the plasmid of bacteria so when they multiply so does the inserted protein e.g. Insulin is produced using this method. However there is a limit to the types of protein bacteria are capable of making. Scientists have now found that genes cam be transferred to an organism at the early stage of its development, as the organism matures- this inserted trait may prove to be useful, for example- the glowing gene from a jelly fish can be inserted into plants to make them glow when under attack from pests; this notifies the farmer of when to spray pesticide.
Is gas and liquid's compersabile?
Only gases are compressible, for they have an indefinite shape and volume. Liquids, however, cannot be compressed, for they have an indefinite shape, but a definite volume.
Which of the three states does not have a definite volume or definite shape?
The answer you're looking for is likely gas. However, liquids CAN be compressed so their volume is not quite as definite as it would seem.
In the test tube which gas 'pops' when a burning splint is inserted?
Hydrogen explodes when you try to burn it. However, we usually only experiment with a small amount of hydrogen so the explosion is not very big. That "pop" that you hear when the burning splint is inserted in the hydrogen is actually a mini explosion. This mini explosion puts out the flame.
Does PowerPoint allow movies to be inserted?
PowerPoint allows videos to be inserted within it. However long movies should not be inserted as it could downgrade it's performance.
What can't be conpressed?
solids cannot be compressed at all, if you compress a liquid enough it will become a solid by freezing, gasses can be compressed however if compressed enough it will become a liquid
Which way is down inverted on a Rubik's cube?
it depends on how you hold it. however you hold it, the lower side is down. if it is just down than it is clockwise, if it is down inverted, then it is counterclockwise.
Can Improperly mixed refrigerants be explosive?
No, however they can be combustable when compressed or mixed with air.
Does the density of a fluid change when it is compressed?
The density of a fluid will increase according to applied pressure. Even water can be compressed so much that it eventually turns into a metallic substance. Compressed fluids will however not remain in this state when pressure is released.
When Compressed Natural Gas is filled in a cylinder will the cylinder get heated up?
If the gas is compressed into the cylinder, yes. However if the gas is already pre-compressed (to the point of liquefaction) and simply decanted into the cylinder, there will be little to no heating of the receptacle cylinder.
What is the hardest part in setting up an experiment?
The hardest part in setting up an experiment usually depends on the nature of the experiment. However, the most critical part of setting up an experiment is forming a testable hypothesis.
What is the opposite of experience?
There is no direct opposite for the noun experiment (testing). However, the verb experiment could have the opposite words "assume" or "accept" (without experiment).
Can liquids and solid be compressed?
No, because solid and liquid have a definite shape. In practical terms the above it correct. However with great pressure many solids and liquids can be compressed into a more compact arrangement.
What is the difference of a dependent variable and an independent variable?
An independent variable is when you do not control what happens In an experiment,however; a dependent variable is when you actually control the experiment,
What is the difference of independent variable and a dependent variable?
An independent variable is when you do not control what happens In an experiment,however; a dependent variable is when you actually control the experiment,
