Question

Coarse grain structure is obtained by
a.Increasing the nucleation rate
b.Slow cooling
c.Fast cooling
d.Thermal aging​

Answer 1

Explanation:

The specific title of the head of state depends on the state's political system. The head of state in a monarchy, for instance, is usually a king or queen, while in a republic this role is typically filled by the president

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Answer 2

Answer:

YOUR ANS IS SLOW COLLING

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