Question

1.83 kg of glass (ρ = 2.87 x 103 kg/m3) is shaped into a hollow spherical shell that just barely floats in water. What are the (a) outer and (b) inner radii of the shell? Do not assume the shell is thin.

Name: 183 kg of glass 287 x 103 kgm3 is shaped into a hollow spherical shell that just barely floats in water what are the a outer and b inner radii of the shell do not assume the shell is thin 30928
Uploaded: 2022-05-16T11:27:17-08:00
Duration: 3 min 25 s
Channel: Sufiyan Alam
Description: 183 kg of glass 287 x 103 kgm3 is shaped into a hollow spherical shell that just barely floats in water what are the a outer and b inner radii of the shell do not assume the shell is thin 30928

          1.83 kg of glass (ρ = 2.87 x 103 kg/m3) is shaped into a hollow spherical shell that just barely floats in water. What are the (a) outer and (b) inner radii of the shell? Do not assume the shell is thin.

Added by Julio C.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Sufiyan Alam

05/16/2022

Step 1

83 \times 10^{-3} \, m^3 \] \[ R_O = \left( \frac{3V}{4\pi} + R_I^3 \right)^{1/3} \] \[ R_O = \left( \frac{3 \times 1.83 \times 10^{-3}}{4\pi} + (6.6 \times 10^{-2})^3 \right)^{1/3} \] \[ \mathbf{R_O \approx 0.076 \, m \text{ or } 7.6 \, cm} \] Show more…

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1.83 kg of glass (ρ = 2.87 x 103 kg/m3) is shaped into a hollow spherical shell that just barely floats in water. What are the (a) outer and (b) inner radii of the shell? Do not assume the shell is thin.