By what fraction does the volume of the sphere change
A sphere of copper is subjected to 81.1 MPa of pressure. The copper has a bulk modulus of 130 GPa. By what fraction does the volume of the sphere change?
By what fraction does the radius of the sphere change?
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Two forces F1 and F2 are acting on a mass M=6.0 kg. The force F1 = 5.0i + 7.0j + 2.0k, in N. The acceleration of the mass is given by a = 2.0i + 7.0j + 5.0k, in m/s2. Calculate the magnitude of F2.
For the equilibrium Br2 (g) Cl2 (g) <===> 2BrCl (g) at 400 K, Kc = 7.0. 0.28 mol of Br2 and 0.28 mol of Cl2 are introduced into a 1.0-L container at 400 K. What will be the equilibrium concentration of Br2?
A sphere of copper is subjected to 81.1 MPa of pressure. The copper has a bulk modulus of 130 GPa. By what fraction does the volume of the sphere change? By what fraction does the radius of the sphere change?
A 0.4512 g sample of a primary-standard-grade Na2CO3 required 36.44 ml of a H2SO4 solution to reach the end point of the reaction. CO32- + 2H+ → H2O + CO2 What is the molarity of H2SO4?
At equilibrium, the vessel contains 4.8 x 10^-3 mol NOCl, 1.6 x 10^-3 mol NO and 3.5 x 10^-3 mol Cl2. What are the partial pressures of the three gases at equilibrium?
Find the intensity of visible light in the spot if the intensity of visible light striking the lens is 791 W/m2
The resulting organic solution is extracted with 10ml of water. The Kp for 9-fluorenone in diethyle ether/water is 9.5, how much would remian in the ether layer?
A setup similar to the one shown in the figure below is often used in hospitals to support and apply a horizontal traction force to an injured leg. (Let m = 6.05 kg and ? = 81.0°.) (a) Determine the force of tension in the rope supporting the
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