What is the latent heat of vaporization of xu

Reference no: EM1383275

Q. Xu is a new material discovered by a TA. The specific heat C and latent heat L of Xu are measured by heating up a piece of Xu sample. The temperature T (in K) of Xu sample varying as a function of heat Q (in 103 J) transferred to it. (On the graph the heat added is cumulative: after a total of 6 x 10^3 J of heat are added the temperature is 400 K, after a total of 15 x 103 J of heat are added the temperature is 550 K, etc.) Throughout the measurement the phase of the sample changes from solid to liquid, and then from liquid to gas. The mass of the sample is 10.00g.

What is the latent heat of vaporization of Xu in [J/kg]?

Reference no: EM1383275

Questions Cloud

It is essential that an organization has an appropriate : It is essential that an organization has an appropriate value proposition. The firm cannot prepare a strategic plan until they have the value proposition developed

Activity of the second pathway : Assume you are studying metabolic pathways and discover that 2-pathways intersect so that enzyme basinase participates in both of the intersecting pathways.

Calculate the speed of train : An alert physics student stands beside the tracks as a train rolls slowly past. He notes that the frequency of the train whistle is 443 Hz when the train is approaching him.

What will be his income in haley plan and rowan plan : If a worker takes 60hours for which standard time is 75hours, then what will be his income in haley plan and rowan plan ? His hourly wage rate is rs

What is the latent heat of vaporization of xu : Xu is a new material discovered by a TA. The specific heat C and latent heat L of Xu are measured by heating up a piece of Xu sample. The temperature T (in K) of Xu sample varying as a function of heat Q (in 103 J) transferred to it.

What is the acceleration of the car at point a : A cylinder (I = MR^2/2) is rolling along the ground at 7m/s. It comes to a hill and starts going up. Assume no losses to friction, how high does it get before it stops.

Program to calculate word ladders where single-character : Write down a program in C++ to calculate word ladders where single-character substitutions have the cost of 1, and single-character additions or deletions.

What is the value of each unit : A diver 32.0 m deep in 8.00 °C fresh water exhales a 1 cm diameter bubble. What is the bubble's diameter just as it reaches the surface of the lake, where water temperature is 25°C? Hint: suppose the air bubble is always in thermal equilibrium wit..

What acceleration would be produced by the same force : A barge has vertical sides and a flat bottom of 320 ft^2 area. when partially filled, the barge is immersed in fresh water to a depth of 2 ft. upon removal of the load the barge rises 16.0 in.

User Account

All Pages