Evaluate what is the density of the unknown liquid

Assignment Help Physics
Reference no: EM13556904

A rectangular wooden block of weight W floats with exactly one-half of its volume below the waterline. The wooden block is removed from the water bath and placed in an unknown liquid. In this liquid, only one-third of the wooden block is submerged. Mass of the wooden block = 20g What is the density of the unknown liquid?

Reference no: EM13556904

Questions Cloud

Determine what is the speed of the projectile : You are measuring the speed of a projectile using sonar. If the output frequency of 265.5 Hz is reflected back and received by the stationary sonar unit at 251 Hz, what is the speed of the projectile
What frequency do you hear instead : A 'clicker' is sounding at 12 Hz. If you are moving towards the 'clicker' at 29 m/sec, what frequency do you hear instead
What is the flow speed in the constriction : Water flows through a 2.7cm -diameter pipe at 2.1m/s. If the pipe narrows to 1.7cm diameter, what is the flow speed in the constriction
A parallel-plate capacitor has plates : A parallel-plate capacitor has plates of area 0.2 m2separated by a distance of 0.003 m. What is the strength of theelectric field between these plates when this capacitor isconnected to a 5-V battery?
Evaluate what is the density of the unknown liquid : A rectangular wooden block of weight W floats with exactly one-half of its volume below the waterline. What is the density of the unknown liquid
Optimus prime is flying straight : Optimus Prime is flying straight up at 75m/s when he accidentally drops his mega-ray blaster and it falls58 m to the ground below. Calculate how long it takes for his mega-ray blaster to hit the ground.
How much thermal energy is lost per hour : A Carnot engine has a power output of 240 kW. The engine operates between two reservoirs at 9 C and 661 C. How much thermal energy is lost per hour
Determine the electric flux through the bottom of the truck : An electric field ofmagnitude 11000 N/C and directed upward perpendicular to theEarth’s surface exists on a day when a thunderstorm is brewing. A truckthat can be approximated as a rectangle 2.7 m by 3.2 m is traveling along a road that isinclined..
Compute how much thermal energy is absorbed each hour : A Carnot engine has a power output of 240 kW. The engine operates between two reservoirs at 9 C and 661 C. How much thermal energy is absorbed each hour

Reviews

Write a Review

Physics Questions & Answers

  What is the x-component

If a force vector has a magnitude of 2.61 newtons and points 64.5 degrees south of east, then what is its x-component?

  Exit door ruptures and cabin pressure rapidly decompresses

A commercial airliner is undergoing its initial ascent while the pilot maintains a cabin environment of T = 23C, r = 0.35, and p = 880 hPa. At the 670 hPa level an exit door ruptures and the cabin pressure rapidly decompresses (glad i'm not in this p..

  What is its angular speed in milliradians per sec

A roughly spherical astroid whose radius is 40 km rotates once every 2.4 hours. What is it's angular speed in milliradians/sec

  What is the speed of the ball at that point

A cannonball launched with an initial velocity of 161 m/s at the angle of 45 degrees follows a parabolic path and hits a balloon at the top of its trajectory. Neglect air resistance, how fast is it going when it hits the balloon? What is the accelera..

  How long does it take for the second car to pass the first

What's the quickest way to approach this problem? A car is traveling at 80 km/h along the highway. How long does it take for the second car to pass the first

  Estimate the density of the object

An object weighing325N in air is immersed in water after being tied to a string connected to a balance. The scale now reads265N. Find the density of the object

  What is the resulting torque acting on the pebble

Force F = (6.0 N) i hat + (-9.0 N) k hat acts on a pebble with position vector r = (0.90 m) j hat + (-0.6 m) k hat, What is the resulting torque acting on the pebble about the origin

  Determine the distance the spring was compressed

A 1408.0 g mass is on a horizontal surface with ?k = 0.39, and is in contact with a massless spring with a force constant of 526.0 N/m which is compressed. Calculate the distance the spring was compressed

  What is the effective current of the device

The maximum current an ac device draws is 1.80 A when connected to a 120 V outlet. What is the effective current of the device

  Find the magnitude of the normal force of the wall on ladder

A long ladder weighing 100 N is rested against a smooth wall. find the magnitude of the normal force of the wall on the ladder

  The number of collisions per second per cubic centimeter

For N2 at 25oC and 1.00 atm calculate the number of collisions per second made by one molecule; the number of collisions per second per cubic centimeter; compare these values to N2 at 25oC and 1.0*10^-6 torr using the values already calculated Show a..

  What is the total length of the string in meters

A standing wave on a string is produced when one end is fixed and the other is driven by a 76 Hz oscillator, what is the total length of the string in meters

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