A solid brass sphere of volume 0.305 m³ is dropped in ocean, where water pressure is 2X 10⁷ N / m². The bulk modulus of water is 6.1 x 10¹⁰ N / m². What is change in volume of sphere? (Ans: 10⁻⁴ m³ )
Answers
Answered by
36
given, water pressure , P = 2 × 10^7 N/m²
Bulk modulus of water , = 6.1 × 10^10 N/m² .
Volume of solid brass sphere , V = 0.305 m³
Now use formula,
[ didn't include sign ]
6.1 × 10^10 = 2 × 10^7/(∆V/0.305)
∆V = 2 × 10^7 × 0.305/6.1 × 10^10
= 0.610 × 10^7/6.1 × 10^10
= 10^-4 m³
Bulk modulus of water , = 6.1 × 10^10 N/m² .
Volume of solid brass sphere , V = 0.305 m³
Now use formula,
[ didn't include sign ]
6.1 × 10^10 = 2 × 10^7/(∆V/0.305)
∆V = 2 × 10^7 × 0.305/6.1 × 10^10
= 0.610 × 10^7/6.1 × 10^10
= 10^-4 m³
Answered by
11
Answer:
given, water pressure , P = 2 × 10^7 N/m²
Bulk modulus of water ,
= 6.1 × 10^10 N/m² .
\beta
Volume of solid brass sphere , V = 0.305 m³
Now use formula,
\beta=\frac{P}{\frac{\Delta{V}}{V}}
[ didn't include sign ]
6.1 × 10^10 = 2 × 10^7/(∆V/0.305)
∆V = 2 × 10^7 × 0.305/6.1 × 10^10
= 0.610 × 10^7/6.1 × 10^10
= 10^-4 m³
Click to let others know, how helpful is it
ANSWER
Similar questions