Ch 13 HW Problem 13.36 4 of 10 PartA Constants Periodic Table Archimedes' principle can be...
Archimedes principle can be used not only to determine the specific gravity of a solid using a known liquid; the reverse can be done as well. As an example, a 3.60-kg aluminum ball has an apparent mass of 2.50 kg when submerged in a particular liquid: calcu ate the density of the liquid. kg/m2 Submit Request Answer Part B Derive a formula tor determining the density of a liquid using this procedure. Express your answer in terms of the variables...
Archimedes' principle can be used to determine the specific gravity of a solid using a known liquid. The reverse can be done as well. Suppose that a solid object with mass mi has an apparent mass m2 when submerged in a particular liquid. The density of the object is p. Part A Determine the density of the liquid. Express your answer in terms of some or all of the variables mi, m2 and p. IVO AQ R O a ?...
3. Archimedes' Principle states that the buoyant force on an object partially or fully submerged in a fluid is equal to the weight of the fluid that the object displaces. For an object of density po floating partly submerged in a fluid of density pf, the buoyant force is given by F P19 SA(y)dy, where g is the acceleration due to gravity and A(y) is the area of a typical cross-section of the object. The weight of the object is...
can you help me figure out the following: part a: Calculate the specific gravity for aluminum and for brass. part b: Calculate the specific gravity for cork. part c: Calculate the specific gravity of the isopropyl alcohol. Experiment 9 Specific Gravity (Archimedes Principle) Read the Theory section on pages 9-2 & 9-3. Specific gravity is defined as the density (mass per unit volume) of a substance relative to the density of (liquid) water: s p/po, where pe is the density...
Ch 30 HW (Part 1) Problem 30.72 10 of 15 Constants | Periodic Table At t = 0, the current through a 44.0 mH inductor is 42.0 mA and is increasing at the rate of 88.5 mA/s . Part A What is the initial energy stored in the inductor, and how long does it take for the energy to increase by a factor of 7.0 from the initial value? Express your answer using three significant figures. U U = nothing...
I need help with lab this week. I have posted theory and procedures to the lab. The questions with ????????? are the ones I need help with. Please Help!! Thank you Theory Density is defined as mass per unit volume that has a metric unit of kg per cubic meter. Grams per cubic centimeter i.e. g/cm3 actually is widely used as the unit of density. The densities for objects with regular shapes are easily to be determined. For objects with...