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Don't know if you are talking medical, mechanical or data compression. Contraction is when pressure is applied from outside, around an object. Muscles can contract to force a baby to be born or can cause a spasm. A strap can be tightened around something.
Compression is pressure applied usually DICK in one direction, can be from all around like deep water compression. A vice can apply compression by tightening the jaws. A hydraulic press compresses items. Your spine can be damaged by compression, by too much pressure on your back which causes a compression fracture of the vertabra.
Compression refers to the act of reducing the volume of something by applying pressure, while contraction refers to the act of becoming smaller or shorter in size. Compression typically involves external force being applied, whereas contraction refers to a natural process of shrinking or tightening.
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What is the difference between compression and tension?
Compression occurs when an object is squeezed or pressed together, causing it to shorten or compact. Tension, on the other hand, happens when an object is stretched or pulled apart, causing it to elongate or expand. Both compression and tension are types of forces that can act on materials.
What is the difference between contraction and expansion?
Contraction refers to a decrease in size or volume, while expansion refers to an increase in size or volume. In the context of economics, contraction can refer to a decrease in economic activity like during a recession, while expansion refers to a period of economic growth.
State a difference and similarity between an extension spring and a compression spring balance?
Difference: Extension springs expand when a force is applied, while compression springs compress when a force is applied. Similarity: Both extension and compression springs store potential energy when they are stretched or compressed, and release this energy when the force is removed.
What is the difference between compression and expansion?
Compression refers to reducing the volume of a substance by applying pressure, resulting in a decrease in its volume. Expansion, on the other hand, is the process of increasing the volume of a substance, typically by applying heat, resulting in an increase in its volume.
What is the difference between thermal expansion and contraction?
Thermal expansion is the increase in size of a material when it is heated, while thermal contraction is the decrease in size of a material when it is cooled. Expansion occurs due to increased kinetic energy of particles causing them to move further apart, while contraction occurs as particles lose kinetic energy and move closer together.
What is the difference between isotonic and isometric contractions?
An Isotonic muscle contraction is a muscle contraction that makes your limbs move whereas an Isometric contraction is a muscle contraction where the limbs stay static
What type of movement and contraction is in chest compression?
Chest compressions involve rhythmic pressing down on the chest to help circulate blood when the heart is not pumping effectively. The movement is a downward force applied to the chest while the contraction is a compression of the heart between the sternum and the spine.
What is the difference between tension and compression structures?
compression zone is an positive zone,tension zone is an negative zone..
What is the difference between a compression and a refraction?
the difference is a rarefaction needs vibration i believe i'mnot sure
What is the primary difference between compression on an adult vs. a small child?
dddd
Difference between AC3 and AC3 plus?
AC3 is a digital 'audio compression' scheme. To understand the difference between AC3 and (enhanced) AC3 Plus, click the link: Audio Compression in the Related Links section below.
What is the difference between extension and contraction?
Extension is when the price goes up and no other factor changes. Contraction is when the price goes down and no other factor changes.
What is the difference between a reciprocating internal combustion engine and compression ignition combustion engine?
Compression ignition is deisel. Otherwise, spark ignition is gasoline.
What is the difference between lz77 and lz78 in data compression?
y dnt u find it.....urslf
What the difference between he's and his?
"He's" is a contraction for "he is" or "he has," while "his" is a possessive pronoun indicating ownership by a male.
What is the difference between shouldn't and couldn't?
"Shouldn't" is a contraction of "should not" and indicates something that is not advisable or recommended. "Couldn't" is a contraction of "could not" and indicates the inability to do something.
D- What is the difference between lossy and lossyless compression?
Lossless compression recreates a compressed file as an identical match to its original form. While lossy compression can't be used to compress anything that needs to be reproduced exactly.
