A copper sphere of radius ‘r’ is subjected to a pressure of 107 Pa. The
copper has a bulk modulus of 130 GPa. Calculate the bulk strain.
Answers
Answered by
0
Answer:
The equation - Cu + xHNO3
→
Cu(NO3
)
2
+ yNO2
+ 2H2
O
The values of x and y are-
(A) 3 and 5 (B) 8 and 6 (C) 4 and 2 (D) 7 and 1
Answered by
1
Explanation:
bulk modulus = bulk stress/ bulk strain
bulk strain = 106pa/130Gpa=107pa/130×10⁹pa = 8.23×10⁻¹⁰
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