Answer: I think it is 2 or 3 I hope I helped. I'm on the same question but I'm in the middle school so i thought i could help!
Explanation:
A. Ballet is a dance forma that encourages strong muscles and posture. Ballet is one of the most difficult styles of dancing (only to be able to do the famous <em>en pointe</em> the dancer needs at least one year of training), as well being one of the most taxing to the body (its an activity that competes with American Football for most injuries), that makes it necessary for the dancers to become fit so they can properly realize this type of dance.
For pearlite, the two phases are present as alternating layers. A -ferrite matrix surrounds cementite particles that are extremely small and parallel and have the shape of needles.
Is pearlite a bainite ?
The primary distinction between bainite and pearlite is that the latter has a microstructure resembling plates while the former has alternating layers of cementite and ferrite.
Two distinct microstructures of steel are referred to by the names pearlite and bainite. These formations develop as a result of altering the temperature of austenite.
A form of steel microstructure known as pearlite comprises a two-layered phase made up of alternating layers of cementite and ferrite. When austenite cools down to below its eutectoid temperature (727 °C), it crystallizes. Also, cast iron and steel have similar structure. On the other hand, Bainite is a form of steel microstructure with a structure like a plate. Between pearlite and bainite, the structure is where the biggest differences lie. Additionally, when austenite cools, bainite develops until it reaches a temperature where austenite structure is no longer stable (thermodynamically unstable). Additionally, similar construction may be seen in steel as well.
To learn more about pearlite checkout the link below :
brainly.com/question/29375939
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Answer:
the definition of ethical that is according to islam is that it is a notion of every human being to command the good and to forbid the evil in the spheres of life.
Explanation:
Answer:
A and B
Explanation:
A shows the reason the storm has taken place, which is what the excerpt is all about.
B shows how long it lasted which highlights the anger which Zeus felt which led him to punish the sailors with such a long storm.
