The melting point of aluminum is 660 degrees

Assignment Help Physics
Reference no: EM13953428

The melting point of aluminum is 660 degrees C, the latent heat of fusion is 4.00 x 10^5 J/kg K. How much heat must be added to 500 g of aluminum at 27 degrees C to completely melt it?

 

Reference no: EM13953428

Questions Cloud

Designate an appropriate class type for this attack : Designate an appropriate class type for this attack. Annotate your rules with comments describing what each component of the rule does, so other security specialists in your team can see how your rules are written.
In south carolina temperature extremes : In South Carolina temperature extremes can be quite large; 60 degrees C in the summer to -10 degrees C in the winter. What is the effect on a 10 m section of highway? (alpha concrete = 12 x 10^-6 C)
How large should the total sample size be : Subjects would be randomized to receive either the new drug or placebo, then averages of CES-D scores will be compared using the two-sided two-sample t test at the 5% level. How large should the total sample size be if it is important to detect a ..
Lower-of-cost-or-market rule : Apply the lower-of-cost-or-market rule to the valuation of inventory.
The melting point of aluminum is 660 degrees : The melting point of aluminum is 660 degrees C, the latent heat of fusion is 4.00 x 10^5 J/kg K. How much heat must be added to 500 g of aluminum at 27 degrees C to completely melt it
Find p(rolling 2 or 5) with one number cube. : The circulation of a newsletter decreased from 3,200 to 2,464. What was the percent of decrease in circulation?
Find the total sample size needed if we want certainty : Suppose also that the two groups have the same variance, which is estimated at about s2 ¼ 400. Find the total sample size needed if we want 99% certainty of making the right selection.
Error on various financial statement items : Analyze the effects of an inventory error on various financial statement items. The link between the balance sheet and the income statement can be seen through the effect of errors in inventory valuation.
How large a sample is needed to estimate this mean : A researcher wants to estimate the average weight loss obtained by patients at a residential weight-loss clinic during the first week of a controlled diet and exercise regimen. How large a sample is needed to estimate this mean to within 0.5 lb wi..

Reviews

Write a Review

Physics Questions & Answers

  Calculate initial vertical velocity and horizontal velocity

Mary throws a ball to Suzy, who is standing 25 meters away. Suzy catches the ball from the same height at which it was thrown. calculate initial vertical velocity and Horizontal velocity

  Determine at what location does the man end up

A man with mass m1 = 61.0 kg stands at the left end of a uniform boat with mass m2 = 169.0 kg and a length L = 2.7 m. At what location does the man end up

  Determine what is the magnification

A compound microscope has an objective of focal length 0.3centimeter and an eyepiece of focal length 2.5centimeter. If an object is 3.4 millimeter from the objective, determine what is the magnification

  Estimate the new angular speed of the merry-go-round

A playground merry-go-round of radius R = 1.20 m has a moment of inertia I = 260 kg · m2 and is rotating at 8.0 rev/min about a frictionless vertical axle, What is the new angular speed of the merry-go-round

  Object 1 has a temperature of 95deg c and object 2 has a

two identical objects are placed in a room at 24deg c. object 1 has a temperature of 95deg c and object 2 has a

  Two large flat sheets of insulating material are parallel

q1. two large flat sheets of insulating material are parallel to each other one has a uniform surface charge density of

  What was the paths resistance

A heart defibrillator passes 11.0 A through a patient's torso for 5.00 ms in an attempt to restore normal beating, What was the path's resistance?

  Determine the speed of the boat

Johnie wants to go sailing, but their is no wind. Johnie mounts an Industrial Fan on his sail boat with a 40 N force. What is the speed of the boat

  Evaluate what is the magnification of the mirror

The image behind a convex mirror (radius of curvature =74 centimeter) is placed 4 centimeter behind the mirror. Find what is the magnification of the mirror

  Estimate how does this shielding work

electronic devices are usually enclosed in metal boxes, onefunction of the box is to shield the inside components fromexternal electric fields. how does this shielding work

  Find the magnitude of the force exerted by the star

The orbital speed of a planet about its star is 2.8 104 m/s and its distance from the star is 1.6 1011 m. What is the magnitude of the force exerted by the star on the planet

  Find the rate of heat flow through the cylinder

cylinder made of red brass (K = 130 W/m degrees C) supports a hot reservoir at a temperature of 64o Celsius. Find the rate of heat flow through the cylinder

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