Explanation:
The explanation above might help
Answer:
i believe the answer is A
Games and sports is more like a student best friend it gives them energy to actually achieve their goal in winning which help them develop growth, development and confidence it can cause many benefits to the students life.
It gives a student to enhance the physical and social skills. It keeps the stress and anxiety away. It’s a smart way to iron out frustration in most individuals.
Sports and games not only involve the development of skills but it also stimulates competitive behavior among students, Therefore, it plays an important role in a student’s life. Education is incomplete without sports and games. In every school we find physical education to be a major part of a school’s curriculum. We all hear speeches on sports and games and read essays on the same. Games and sports taught us to be joyful, united, and appreciative in life. We have considered it to be real gifts for all learners.
Hope this helps!!! 156 words btw
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
#SPJ4
