Question

y of Physics 203-Fall 2016 Physics2039-Chapter9 Problem 9.48 Problem 9.48 At depths of 2000 m in the sea, the pressure is about 200 times | atmospheric pressure (1 atm = 1.0 × 105 N/m2). The bulk atmospheric pressure(lam,the pressure is about 200times modulus for cast iron is 9.0 × 1010 N/m2 me.

Answer 1

B = -P / ( $\Delta V$ /V)

$\Delta V$ / V = P / B

=200 x 1 x 10⁵ / 9 x 10¹⁰

   ⁼ 0.2222 x 10^-3

^% $\Delta V$ / V  = 0.2222 x 10^-1

   ^{= 0.022}