Compute what fraction of the geode volume is hallow

Assignment Help Physics
Reference no: EM13658274

A geode is a hallow rock with a solid shell and an air filled interior. Assume a particular geode weighs twice as much in air as it does when completely submerged in water. If the density of the solid part of the geode is 2500kg/m^3, compute what fraction of the geode volume is hallow.

Reference no: EM13658274

Questions Cloud

Compute the total pressure the mole fraction : Vapor pressure of pure benzene (C6H6) is 78 torr as well as that of toluene (C7H8) is 56 torr. Compute the total pressure, the mole fraction as well as the precent by mass of benzene in the vapor above a solution containing 65% benzene by mass.
Find out the empirical formula of perchloroethylene : Perchloroethylene, as well known as perc, is the solvent utilized in most dry cleaning. It consists of C and Cl. Find out the empirical formula of perchloroethylene given that a 2.58-g sample yields 1.37g Co2 in a combustion analysis experiment
State the concentration of hydrogen peroxide : A common industrial unit for articulating the concentration of hydrogen peroxide is to state the relative volume of oxygen gas at 0 C and 1 atm, produced per volume of hydrogen peroxide solution that decomposes.
Find which boy had the higher speed : Two boys on ice skates stand face to face and then push each other away. Their masses are 50 kilogram and 60 kilogram. Find which boy had the higher speed
Compute what fraction of the geode volume is hallow : A geode is a hallow rock with a solid shell and an air filled interior. compute what fraction of the geode volume is hallow
Compute the heat of formation of liquid hydrogen peroxide : Knowing that the in general reaction releases 98.0 kJ of heat per mole of hydrogen peroxide as well as that they heat of formation of liquid water is also exothermic by 187.8 kJ, compute the heat of formation of liquid hydrogen peroxide.
Obtain the energy of the photon emitted : A hydrogen atom in a state having a binding energy of 0.85 eV makes a transition to a state with an excitation energy of 10.2 eV, Determine the energy of the photon emitted as a result of the transition
Magnitude of horizontal component of earths magnetic field : 80-m aluminum bar is held with its length parallel to the east-west direction and dropped from a bridge. Now before the bar hits the river below, its speed is 22 m/s, and the emf induced across its length is 6.5 X 10^-4 V.
The entire combustion of methanol forms carbon dioxide : Methanol is a probable replacement for gasoline. The entire combustion of methanol forms carbon dioxide and water. CH3OH+O2--->CO2+H2O

Reviews

Write a Review

Physics Questions & Answers

  Calculate the position of the center of gravity of gymnast

Many of the elements in horizontal-bar exercises can be modeled by representing the gymnast by four segments consisting of arms, torso (including the head), thighs, and lower legs, as shown in figure (b).

  How long does it take the stone to reach the ground

A hoodlum throws a stone vertically downward with an initial speedof 11.3 m/s from the roof of abuilding, 28.0 m above theground. How long does it take the stone to reach the ground?

  Required of the force the motor exerts on cab via cable

A fully loaded, slow-moving freight elevator has a cab with a total mass of 1100 kg, which is required to travel upward 49 m in 3.9 min, starting and ending at rest. The elevator's counterweight has a mass of only 830 kg, so the elevator motor must h..

  What distance is the spring compressed

Block 2 (mass 1.30 kg) is at rest on a frictionless surface and touching the end of an unstretched spring of spring constant 259 N/m. The other end of the spring is fixed to a wall. Block 1 (mass 1.10 kg), traveling at speed v1 = 4.30 m/s, collides w..

  Find the location of center of mass of the two masses

Two masses, M1=20.00 kg and M2=12.00 kg, are 50.00 m apart. Find the location of center of mass of the two masses

  How far was the distance he walked due south

A toddler, initially standing next to his father in the front yard, walks slowly away from his dad in the direction of 30.0? N of E for 3.50 meters. How far was the distance he walked due south

  Find how long is the block in contact with the spring

A block of mass m = 2 kg and initial velocity v = 5 m/s runs into and compresses a spring of spring constant k = 50 N/m. How long is the block in contact with the spring

  How long does it take for the chasing car to stop

Two cars are traveling along a straight line in the same direction, the lead car at 25.2m/s and the other car at 31.0m/s. At the moment the cars are 41.9m apart, the lead driver applies the brakes, causing her car to have an acceleration of -2.07m..

  Find what is the work done by the field on the electron

A uniform electric field of magnitude 410N/C pointing in the positive x-direction acts on anelectron, which is initially at rest. What is the work done by the field on the electron

  What is the total work done on the particle and why

A particle moves with constant velocity [4, -2, 1] m/s. If its mass is 3 kg, what is its kinetic energy? One of the forces acting on it is given by F = [-1, 2, 2] N. Find the work done by this force on the particle as it moves a distance of 3 m.

  What is the kinetic energy stored in the flywheel

A car is designed to get its energy from a rotating flywheel with a radius of 2.25 m and a mass of 525 kg. What is the kinetic energy stored in the flywheel

  Find how far away from the animal will you have to stand

A camera has a lens w/ a 52 mm focal length and a sensor array that measures 4.82mm x 3.64 mm, If you want the giraffe to fit the longer dimension of sensory array how far away from the animal will you have to stand

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd