How much water must be displaced to float a cubical block

Assignment Help Physics
Reference no: EM13287072

How much water must be displaced to float a cubical block of wood (density 655 kg/m^3) that is 15.0 cm on a side? The answer is V=2.21 x 10^-3 m^3.

Reference no: EM13287072

Questions Cloud

Obtain the final equilibrium temperature : 470 cm3 of water at 82°C is mixed with 95 cm3 of water at 8°C. Calculate the final equilibrium temperature, Calculate the final equilibrium temperature assumning no heat loss after mixing occurs
Explain what masses of cacl2 and water are used : You need to dissolve CaCl2 in water to make a mixture that is 31.5% calcium chloride by mass. If the total mass of the mixture is 380.6 g, what masses of CaCl2 and water should be used
Find the signal-to-noise ratio at the bandpass filter output : The message waveform uses a root-raised-cosine line code with α=1. The bandpass filter in the receiver front end has a rectangular frequency response with a bandwidth equal to the absolute bandwidth of the received signal.
What would be the transmission and reflection coefficients : derive and determine the transmission reflection coefficients for a particle traveling with an energy (a) 2ev and (b) 20ev. If the block is given infinite potential and the length is expanded to 1m,(c) what would be the transmission and reflection..
How much water must be displaced to float a cubical block : How much water must be displaced to float a cubical block of wood (density 655 kg/m^3) that is 15.0 cm on a side
Define heavy water has a formula d2o : Heavy water has a formula D2O, and semi-deuterated water has the formula DHO, where D stands for deuterium. Using the data below, etimate the percentages of D2o and DHO present in natural water
Does create potential corporate issues : Does this create potential corporate issues?
Determine the contact resistor that can go on the base : (a) determine the contact resistor that can go on the base if the length of the contact is 10 * Wb. (b) Plot the change in conductance in relation to varying the doping from 1014/cm3 to 1018/cm3 at room temperature. Redo the graph at 77K;
Calculate potential variation and the depletion layer width : Calculate the potential variation V(x) , electric field and the depletion layer width for a graded p-n junction, that is one in which the doping level varies linearly with position: ND - NA = K *x.

Reviews

Write a Review

Physics Questions & Answers

  Find the distance between speaker b and the observer

Suppose that the separation between two speakers A and B is 4.40 m and the speakers are vibrating in-phase, What is the largest possible distance between speaker B and the observer,

  The body remains at rest or continues at a constant velocity

The displacement of an object moving under uniform acceleration is some function of time and the acceleration. Suppose we write this displacement as s=ka^mt^n, where k is the dimensional constant. Show by dimensional analysis that this expression ..

  At what rate should the current change

A 2.00-liter aluminum cylinder at 5°C is filled to the brim with gasoline at the same temperature. If the aluminum and gasoline are warmed to 59°C, how much gasoline spills out.

  What is the inductance of the solenoid

A 300 turn solenoid has a radius of 1.00 cm and a length of 15.0 cm. Find the inductance of the solenoid

  What is the speed of the cannonball

A cannonball is dropped from the top of a building. If the point of release is 44.8 m above the ground, what is the speed of the cannonball

  Calculate the position and the height of its image

An electric field of 300 V/m is confined to a circular area d = 11.1 cm in diameter and directed outward perpendicular to the plane of the figure. If the field is increasing at the rate of 22.0 V/m·s, what are direction and magnitude of the magnet..

  How many kcal of heat must be withdrawn

How many kcal of heat must be withdrawn from 4.56 kg of steam at 125°C to change it to ice at -44.5°C.

  Determine the integral

A rectangle with a length L, and width L/2 has a surface charge density of 3.1mC/m^2. Determine the integral that would give you the electric field at a height h above the middle of the long edge.

  Calculate its mass and average density

Rhea, one of Saturn's moons, has a radius of 765 km and an acceleration due to gravity of 0.278 m/s2 at its surface. Calculate its mass and average density.

  How far apart are they now

A bat in a cave emits a sound pulse and receives an echo 0.22 second later. Assuming that the speed of sound is 339 m/s, how far did the sound (the longitudinal wave) travel during this time.

  Estimate the acceleration of cyclist and roller coaster

What would be the time constant in a RC circuit when R = 200 kohms and C = 10mf? 20

  Calculate the current flowing through each resistor

A circuit consists of two 2.37?k? resistors in series with an ideal 9.00?V battery. Calculate the current flowing through each resistor

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