Which metal will have the higher final temperature

Assignment Help Physics
Reference no: EM13563915

Equal amounts of heat are added to equal masses of iron andsilver at the same initial temperature.

a. Which metal will have the higher final temperature?
b. How many times greater will that temperature change be thanthe temperature change of the other metal?-----times greater

Reference no: EM13563915

Questions Cloud

Find the strength of the magnetic field inside the solenoid : An electron is moving at a speed of 0.8 multiplied by 104 m/sin a circular path of radius of 1.9 cm inside a solenoid. The magnetic fieldof the solenoid is perpendicular to the plane of the electron'spath. The solenoid has 25 turns per centimeter.
Uniform rope of mass m and length l hangs from a ceiling : A uniform rope of mass m and length L hangs from a ceiling. (a) Show that the speed of a transverse wave on the rope is a function of y, the distance from the lower end, and is given by v = √(gy).  (b) Show that the time a transverse wave takes to tr..
Magnitude of torque exerted by magnetic field on the loop : A current of 10.0 mA is maintained in a single circular loop with a circumferenceof 1.20 m. A magnetic field of 0.880 T is directed parallel to the plane of the loop. What is the magnitude of the torque exerted by the magnetic field on the loop?
Determine the wavelength of this light in the glass : Light of frequency 6.0 x 10^14 hertz strikes a glass/air boundary at an angle of incidence θ1. The ray is partiallyreflected and partially refracted at the boundary, as shown above.The index of refraction of this glass is 1.6 of this frequency. De..
Which metal will have the higher final temperature : Equal amounts of heat are added to equal masses of iron andsilver at the same initial temperature. Which metal will have the higher final temperature?
Transferred to thermal energy of the strip by the electron : In the figure below, a battery of potential difference V = 13 V is connected to a resistive strip of resistanceR = 7.0 Ω. When an electron moves through the stripfrom one end to the other, (a) in which directionin the figure does the electron move..
What rateis electrical energy transferred to thermal energy : A 120 V potential difference is applied to a space heater whoseresistance is 12 Ω when hot. (a) At what rateis electrical energy transferred to thermal energy?(b) What is the cost in cents for 6.0 h at US5.0¢/kW·h?
Detrmine the drift speed of the conduction electrons : A rectangular sample of a metal is 3.8 cm wide and 600 µm thick. When it carries a 30 Acurrent and is placed in a 0.8 T magnetic field it produces a 6.5µV Hall emf. Detrmine the drift speed of the conduction electrons.
Find speed of wagon after rock is thrown directly forward : A wagon is rolling forward on level ground. Friction is negligible.The person sitting in the wagon is holding a rock. The total mass of the wagon, rider, and rock is 91 kg. The mass of the rock is0.30 kg.

Reviews

Write a Review

Physics Questions & Answers

  Find how much heat is released by the water when it freezes

To help prevent frost damage, fruit growers sometimes protect their crop by spraying it with water when overnight temperatures are expected to go below the freezing mark. How much heat is released by the water when it freezes

  What would their separation distance

Suppose the charge of one is increased by twenty seven times while the charge of the other is reduced to one-third its initial value. What would their separation distance have to be changed to in order to keep the force between them the same?

  Illustrate what is the x coordinate of the particle

At t = 0, a particle leaves the origin with a velocity of 12 m/s in the positive x direction and moves in the xy plane with a constant acceleration of (-2.0i+4j) . At the instant the y coordinate of the particle is 18 m, illustrate what is the x ..

  Q1 a battery having an emf of 1110 v delivers 102 ma when

q1. a battery having an emf of 11.10 v delivers 102 ma when connected to a 61.0 load. find out the internal resistance

  The pressure inthe unenlarged part of the aorta

In an aortic aneurysm, a bulge forms where the walls of the aortaare weakened. If blood flowing through the aorta (radius 1.0 cm)enters an aneurysm with a radius of 3.0 cm, how much on average is the blood pressure higher inside the aneurysm than ..

  Find the mass of the weight

A weight of unknown mass is suspended from a steel wire that is 1.27 m long and has a diameter of 0.56 mm; Find the mass of the weight

  How much higher would the ball have gone in a vacuum

How much higher would the ball have gone in a vacuum. The time constant of an RC circuit is 4.8 s. How much time t is needed for the capacitor (uncharged initially) to gain one-half of its full equilibrium charge.

  What is the current coming out of the battery

Three resistors are connected to a in series with a 19 V ideal battery, What is the current coming out of the battery

  Q1 a 200 kg metal block slides on a rough horizontal

q1. a 2.00 kg metal block slides on a rough horizontal surface inside an insulated pipe. after sliding a distance of

  What is the surface charge density on the first sphere

Two spheres with uniform surface charge density, first with a radius of 7.0cm and the second with a radius of 4.8cm , What is the surface charge density on the first sphere

  Calculate the magnitude of the velocity

A man stands on the roof of a building of height 16.8m and throws a rock with a velocity of magnitude 31.8m/s, Calculate the magnitude of the velocity of the rock just before it strikes the ground

  What should be the thicknessof the flat rock

A straight ladder is leaning against the wall of a house. Theladder has rails 4.40 m long,joined by rungs 4.500 m long. What should be the thicknessof the flat rock

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