Calculate the heat absorbed by the dipsidium CaMgSi2O6 when the temperature of the mineral increases from 298 to 1000k. According to the data below:

Q: Choose the correct option: 7. Which of the following metals best transfers heat? a) Gold b) Copper…

A: It is required to determine the metals that transfers the heat best.

Q: explain the relation between thermal diffusivity and thermal conductivity. And why do we have two…

A: Thermal conductivity is defined as the ability of a material to conduct heat. It is the heat…

Q: Air at 40 ° C and RH 55% is heated using a heat exchanger up to 90 ° C. Using psychometric graphs,…

A: Given Data: Dry bulb temperature TDB1 = 40 °C Relative Humidity RH% = 55% Dry bulb temperature TDB2…

Q: whats is the new volume of a 1.75L sample of nitrogen that is heated from 25 degrees celcius to 300…

A: When the pressure of the system is constant, the provided data is: V1=1.75 L V2=? T1=25°C T2=300°C…

Q: For the predeposition heat treatment of a semiconducting device, boron atoms are to be diffused into…

A:

Q: The air at a dry ball temperature of 80 ° C and 8% RH is passed over the cooling coil so that the…

A:

Q: Q2. The free energy of vacancy formation in aluminum is 0.76eV per vacancy. Estimate the vacancy…

A: To enter the reactive state all the elements need minimum amount of thermal energy to overcome the…

Q: air at 25 ° C and 50% RH is heated using a heat exchanger to 75 ° C. Using a psychometric chart,…

A:

Q: Calculate AS when two iron blocks, each of mass 1.00 kg, one at 200 K and the other at 25 K, are…

A: Mass of each block = 1.00 Kg Temperature of one block = 200 K temperature of other block = 25 K…

Q: Handwritten answer

A: To evaluate the flux of nitrogen through the foil, we use Fick's first law of diffusion:J=−DdxdC​…

Q: In a hot flame, the emission intensities of the sodium lines at 589.0 and 589.6 nm are greater in a…

A: Flame emission spectrum is based on metallic elements emitting light if sufficient energy is…

Q: A 7 cm-thick beef steak is being frozen in a -40°C room. The product has 73% moisture content,…

A: Freezing time using plank's constant is given by; tF={ρF Lf/TF-Ta} {[P' a/h] + [ R' a2/k]}where; ρF…

Q: (a) Assume that there is a negligible thermal gradient in the wall of the container (dT/dr is…

A: Consider a spherical conatiner is used to store reacting chemicals, whichresults in a uniform heat…

Q: 2. A 5 cm-thick beef steak is being frozen in a -30°C room. The product has 73% moisture content, a…

A:

Q: Explain the relation betwwen thermal diffusivity and thermal conductivity and why do we have two…

A: According to the Fourier’s law of heat conduction, thermal conductivity is the rate of heat transfer…