Estimate the change in length of the rod

Assignment Help Physics
Reference no: EM13505194

An aluminum rod is 21.0 cm long at 20°C and has a mass of 350 g. If 15,000 J of energy is added to the rod by heat, what is the change in length of the rod?

Reference no: EM13505194

Questions Cloud

Recognize a provision for cleanup costs : Recognize a provision for cleanup costs it may incur in Dirty Country(1) in reporting to its U.K. parent under IFRSs and (2) in reporting to its U.S.-basedlender in accordance with U.S. GAAP?
What angle does this beam make with the normal inside water : A beam of unpolarized sunlight strikes the vertical plastic wall of a water tank at an unknown angle. what angle does this beam make with the normal inside the water
Explain how much carbon dioxide is made at stp : completely neutralizes stomach acid (HCl, .10M) How much carbon dioxide is made at STP (37 C, 767 torr, 100% humidity) by ingesting one 1.834 gram tablet
What is the total pressure on the snow : A person with a mass of 80kg stands on two snowshoes with areas of 2500cm^3 each. What is the total pressure on the snow
Estimate the change in length of the rod : An aluminum rod is 21.0 cm long at 20°C and has a mass of 350 g. If 15,000 J of energy is added to the rod by heat, what is the change in length of the rod
Determine their 2004 income taxes : John has taxable income of $45,000. William has taxable income of $90,000. Determine their 2004 income taxes if they are both single individuals. Compare their incomes and their income taxes. What does this illustrate?
Explain the enthalpy change for the formation of one mole : The standard heat of formation \Delta H^\circ _{\rm f} is defined as the enthalpy change for the formation of one mole of substance from its constituent elements in their standard states. Thus, elements in their standard
Purchase of treasury stock by the cost method : Prepare the journal entry to record the purchase of treasury stock by the cost method and 9000 shares of treasury stock are reissued at $33 per share
What was the tax effect of their marrying prior : Conrad married Anita on December 21, 2004. Filing jointly, they have $120,000 of taxable income for the year. If they had waited until 2005 to marry, Conrad would have reported $120,000 of taxable income filing as a single person.

Reviews

Write a Review

Physics Questions & Answers

  At what rate does the star radiate em energy

A certain star is 14 million light years from Earth. The intensity of light that reaches earth from the star is 4X 10^ -21 w/m^2

  Determine the imaginary part of the index of refraction ni

Within a certain material, an EM wave with lamda=1um is attenuated to 10% of its originality intensity after propagating 10cm. Determine the imaginary part of the index of refraction ni.

  Find an expression for the volume charge density

Find an expression for the volume charge density ?(r) inside the ball as a function of r. Express your answer in terms of the variables Q, r, R, and appropriate constants

  Determine the individual capacitance of each capacitor

Two capacitors connected in parallel produce an equivalent capacitance of 35.0?F, What is the individual capacitance of each capacitor

  How many electrons leave the battery per minute

A 9.0-V battery is connected to a bulb whose resistance is 2.7Ω. How many electrons leave the battery per minute

  The crew fly to go directly to the field

A plane leaves Seattle, flies 85.0mi{rm mi} at 22.0°^circ north of east, and then changes direction to 54.0°^circ south of east. After flying at 121mi{rm mi} in this new direction, the pilot must make an emergency landing on a field. The Seat..

  Determine the original speed of the mess kit

A 4.0 kg mess kit sliding on a frictionless surface explodes into two 2.0 kg parts, What is the original speed of the mess kit

  Find the speed and the mass of the object

A disk is reputed to accelerate from 0 to 389 RPM in 3.5 seconds. How many radians does it turn through.

  Estimate the width of the central maximum

A screen is placed 50cm from a single slit. A laser of wavelength 635nm is shown on the slit resulting in a single slit diffraction pattern, What is the width of the central maximum

  Calculate the uniform current density in the resistor

a cylindrical resistor of radius 1.0 mm and length of 1.0 cm has resistance of 10 ohms. calculate the uniform current density in the resistor when the power of the resistor is 1 watt

  A person is watching water waves at the ocean and they

1. a spring with negligible mass stretches 34.0 cm when a 144 g gram mass is suspended from it. now inbspsuspend a

  What is blocks speed at end of slope

A block of ice slides 500 m down along a frictionless slope (slopes 20 degrees below horizontal). what is blocks speed at end of slop

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