Question

On applying the pressure on a sphere by 20 x 105 Pa, its volume decreased by 0.1%. The bulk modulus of the material of sphere is​

Answer 1

Explanation:

Given On applying the pressure on a sphere by 20 x 105 Pa, its volume decreased by 0.1%. The bulk modulus of the material of sphere is

• So stream = Δv/v
• Bulk modulus = pressure / stream
• So we have bulk modulus B = change in pressure  / change in volume  
•                                          B = p / Δv / v
•                                             = 20 x 10^5 / 0.1 / 100
•                                            = 20 x 10^5 x 10^2 / 10^-1
•                                           = 20 x 10^5 x 10^2 x 10
•                                           = 20 x 10^8
•                                          = 2 x 10^9 N / m^2

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https://brainly.in/question/34283355