What is the specific heat of the substance

Assignment Help Physics
Reference no: EM13981164

A sample of an unknown substance has a mass of 89.5 g. If 345.2 J of heat are required to heat the substance from 285 K to 305 K, what is the specific heat of the substance?

Reference no: EM13981164

Questions Cloud

What radius just before it enters the turbines : In order for the turbines to work most efficiently the water should enter them at a speed of 20 m s -1. In order to achieve this the pipe narrows to what radius just before it enters the turbines?
Develop a strategy for the client to convert passive income : Develop a strategy for the client to convert passive income into active income deferring immediate U.S. taxation until repatriated home based on your research. Provide support for your recommendation.
Create a plan for the client to transfer property : Imagine you are a CPA representing a client preparing for the formation of a foreign corporation. Create a plan for the client to transfer property into the foreign corporation that will generate the least tax consequences.
Analyze the issue using the economic concepts and theory : Select a news article dated within the previous two months and analyze the issue using the economic concepts and theory learned in this class. Include at least one graph developed in our course.
What is the specific heat of the substance : A sample of an unknown substance has a mass of 89.5 g. If 345.2 J of heat are required to heat the substance from 285 K to 305 K, what is the specific heat of the substance
How do you see this whole experience impacting your future : Explain how your Grand Canyon experience changed you personally, professionally, and spiritually.
What is the maximum displacement of the ball : A girl throws a tennis ball upward with an initial velocity of 4 m/s. What is the maximum displacement of the ball
Characteristic of an effective strategy : Based on Michael Porte''s discussion of the characteristic of an effective strategy, does Anzul linhas Aereas Brasileiras have a good growth strategy? Explain
How might learning to avoid this fallacy benefit your life : Present an example of an argument (or arguments) that you have made that commits that particular fallacy. How might learning to avoid this fallacy benefit your life\

Reviews

Write a Review

Physics Questions & Answers

  Find how long will it take to get the angular velocity

A wheel spins on its axis with a angular velocity of 2 rad/s. Find how long will it take to get the angular velocity up to 8 rad/s

  Find the ratio of the periods of the satellites

Two satellites, A and B, are in different circular orbits about the earth. The orbital speed of satellite A is twenty-eight times that of satellite B. Find the ratio (TA/TB) of the periods of the satellites

  Calculate the cross-section for the scattering

Calculate the cross-section for the scattering of a 10MeV α-particle by a gold nucleus (Z=79, A=197) through an angle greater than 10, 20, and 30 degrees.

  Find what is the phase difference between them

Two sinusoidal waves, identical except for phase, travel in thesame direction along a string producing a net wavey'(x, t) = (4.0 mm) sin(24x - 4.0t + 0.800 rad), What is the phase difference between them

  What is the force of the boom on the carat the top of circle

An amusement ride consists of a car moving in a vertical circleon the end of a rigid boom. The radius of the circle is 10 meter.The combined weight of the car and riders is 5.0 kNewton. At thetop of the circle the car has a speed of 5.0 m/s.

  Find how much power would be dissipated in the wire

For safety, the National Electrical Code limits the allowable amount of current which such a wire may carry. Find how much power would be dissipated in the wire, when carrying the maximum allowable current

  What is the safe''s coefficient of kinetic friction the floor

A single-turn circular loop of radius 8.00 cm is to produce a field at its center that will just cancel the earth's field of magnitude 0.7G directed at 70 below the horizontal north direction. Find out the current in the loop.

  What is the minimum speed of the pail

A pail of water is rotated in a vertical circle of radius 0.70 m. What is the minimum speed of the pail at the top of the circle ifno water is to spill out

  Estimate how far must he now travel to reach base camp

An explorer is caught in a whiteout (in which the snowfall is thus thick that the ground cannot be distinguished from the sky) while returning to base camp. Obtain how far must he now travel to reach base camp

  Compute by what distance has the proton been deflected

A parallel-plate capacitor has 2 cm x 2 cm electrodes with surface densities +- (plus and minus) 1 x 10-6 C/m2. By what distance has the proton been deflected sideways when it reaches the far edge of the capacitor

  Find velocity of the water coming out of each sprinkler head

The water comes out of the heads at an angle of 35o to the horizontal and covers a radius of 7.0 m. What is the velocity of the water coming out of each sprinkler head

  What are the volume and linear charge densities

A charge of 0.43 C is spread uniformly throughout a 36 cm rod of radius 7 mm. What are the volume and linear charge densities?

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