What is the density of the material

Assignment Help Physics
Reference no: EM13314932

A sample of an unknown material appears to weigh 280 N in air and 180 N when immersed in alcohol of specific gravity 0.700.

(a) What is the volume of the material?

(b) What is the density of the material?

Reference no: EM13314932

Questions Cloud

Determine the pressure drop in the constriction : When a person inhales, air moves down the bronchus (windpipe) at 14 cm/s. determine the pressure drop in the constriction
Determine the bearing of polaris is approximated by z : You are planning a Polaris observation at latitude 42 degrees North when the star is at or near upper culmination. You want to know the error in azimuth that will result from a 1 min timing error.
Determine the speed at which the water leaves the hole : A large storage tank, open to the atmosphere at the top and filled with water, Determine the speed at which the water leaves the hole
In the process safety standard : In the Process Safety Standard, OSHA placed new requirements on the prime/subcontractor relationship. Describe at least three elements of these new rules. Why did OSHA make these changes? Include discussion of some of the incidents that helped set th..
What is the density of the material : A sample of an unknown material appears to weigh 280 N in air and 180 N when immersed in alcohol of specific gravity 0.700. What is the density of the material
What force is required to hold it completely : A ball has a diameter of 3.90 cm and average density of 0.0845 g/cm3. What force is required to hold it completely submerged under water
What are elements for action based on strict liability : Bob is shopping in Carl’s Hardware Store when a nail gun in use by Dan, one of Carl’s employees, fires without warning and hits Bob in the leg. Carl checks the gun and discovers that it was assembled improperly. Bob files a suit against Eagle Tools, ..
Identify and describe telecommunication components : Using the key terms from this topic, plan the network you would suggest and justify your choice of wired or wireless. Include in your discussion the components and type of network topology. Make sure you identify any assumptions in your design.
What is market segmentation : What is market segmentation and why is it important. What are the basic conditions required for effective segmentation. What are several firms that use market segmentation and how do they use it.

Reviews

Write a Review

Physics Questions & Answers

  Find the energy delivered to the circuit during one period

A 10.0-ohms resistor, a 10.0-mh inductor, and a 100 uF capacitor are connected in series to 50.0-V (rms) having variable frequency. find the energy delivered to the circuit during one period

  Explain what is the magnitude of the acceleration of rock

The magnitude of the air resistance that opposes its downward motion is 258 N. Explain what is the magnitude of the acceleration of the rock?

  What will be the new period of the system

A 23  bullet traveling 240 penetrates a 4 block of wood and emerges going 170. If the block is stationary on a frictionless surface when hit, how fast does it move after the bullet emerges.

  Calculate the change in kinetic energy

Two plates separated by a distance 18.3 mm are charged to a potential difference of 7.25 volts, Using the concept of work-energy, calculate the change in kinetic energy

  What is the total work done on the spring

A spring of stiffness 25 kN m-1 is compressed by an initial load of 5 kN, gradually applied, What is the total work done on the spring

  What is the vertical force on the support closest to piano

What is the vertical force on the support closest to piano.

  Determine the orbital speed of this second satellite

Two satellites are in circular orbits around a planet that has radius 9.00*10^6 m. One satellite has mass 77.0kg , What is the orbital speed of this second satellite

  Determine the width of the river

A river ?ows at a speed vr = 5.85 km/hr with respect to the shoreline. A boat needs to go perpendicular to the shoreline to reach a pier on the river's other side, determine the width of the river

  At what angle will we observe the first-order dark fringe

When using 690 nm light to perform the double slit experiment, the interference in the middle is a bright fringe, If the slits are 2.48 µm apart, at what angle will we observe the first-order dark fringe

  Compute the age of the ancient site

After a plant or animal dies, its 14C content decreases with a half-life of 5730 years. what is the age of the ancient site

  Estimate the rms electric field in the sunlight

Estimate the rms electric field in the sunlight that hits Saturn, knowing that the Earth receives about 1350 W/m2

  Find the percent error associated with these two values

The speed of an object is known to be 3.0 X 108m/s. You measure the velocity of the object during an experiment, find the percent error associated with these two values

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