Conversion Watt 312 cal/s .... 0.5 W/cm2 cal/cm²s ... W/m 101'ergs/cm sC C ... 5W/50*10°Cm3 ergs/cm's .. .....C oulomb 0.88 e.m.u 10 Wb/107 cm? .. .. gauss
Q: 9). The conditions u (0, t) = u (1, t) = 0 and ôu/ôt = 0 are necessary conditions for.... a). ID…
A: Let u(x,t) represent a quantity (temperature distribution for heat flow and displacement for…
Q: 11. A gas is compressed from 600cc to 200cc at a constant pressure of 400kPa. At the same time, 100J…
A:
Q: The thermal energy in10 kgof water at42°Cincreases by10000 J. What is its new temperature?
A:
Q: A container which is spherical in shape has a diameter of 10m. It contains ammonia at a pressure of…
A: Given Diameter of spherical container d = 10 m Radius of container R = d/2 = 10/2 m = 5m Pressure…
Q: 10. A 0.400-kg of ice is initially at temperature of –12.0 °C. How much heat is required to melt…
A: In the process of melting of ice, two steps occur-Firstly the ice is heated to temperature 00 C and…
Q: 10. A monatomic ideal gas is thermally insulated, so no heat can fl owbetween it and its…
A: Option C) is correct as, The first law of thermodynamics states that the heat Q is related to the…
Q: The specific heat of Al is 900 J/kg.C and its latent heat of fusion L,= 4.0 x 105 J/kg at 660 C. How…
A: In given question, some amount of heat will be required to raise the temperature of the solid…
Q: 25. The specific heat of Al is 900 J/kg.C and its latent heat of fusion L, 4.0 x 105 J/kg at 660 C.…
A: Given Specific heat = c = 900 J/kg.°C Latent heat of fusion = Lf = 4.0 × 105 J/kg at 660 °C Mass = m…
Q: Confirm that the units nRT of are those of energy for each value of R : (a) 8.31 J/mol.K, (b) 1.99…
A: units of nRT
Q: An insulated calorimeter of mass 120g and of specific heat capacity of 0.22 cal/(g.C), contains 150g…
A:
Q: A closed rigid container has a Volume of 1 m3 and holds air at 344.8 kPa and 273 K. Heat is added…
A: Given data V=1 m3P1=344.8 kPaT1=273 KT2=600 K
Q: The specific heat for a general solid Cv (T) is (y and B are constants) а. a. BT3 O b. YT + BT3 c.…
A: According to Debye theory, the specific heat…
Q: 8.00 g of ice at 0.0000 C is added to 240 mL of hot coffee at 90.00 C in a thermos. What is the…
A:
Q: An ideal gas that occupies 1.2m^3 at a pressure of 1 x 105 Pa and a temperature of 27C is compressed…
A: Given data: An ideal gas Initial volume (V1) = 1.2 m3 initial pressure (P1) = 1×105 Pa Initial…
Q: A solid cylindrical bar conducts heat at a rate of 133 w from a hot to a cold reservoir under…
A:
Q: 1. A 8 kgs gas contained in a vertical piston cylinder assembly is shown in the figure below. The…
A:
Q: The volume of a monatomic gas sample increases by 4 It, as heat is transferred to it under a…
A: “Since you have asked multiple question, we will solve the first question for you. If you want any…
Q: What is the root-mean-square speed of oxygen molecules at temperature 27°C? A. 125 m/s. B. 484 m/s.…
A: Oxygen is a diatomic molecule. The equation for the rms speed of a diatomic molecule is given by…
Q: For an ideal gas, the difference between the specific heat at constant pressure and the specific…
A:
Q: What force needed to stretch a spring with k = 100 N/m a total of 20 mm? А. 1 N В. 3 N C. 2 N D. 100…
A:
Q: When heat flows into a diatomic ideal gas, the pressure is constant and the volume increased. Find…
A:
Q: dinP If the relation between P and Tis expressed by - ΔΗ calculate- ΔΗ at T=300 K. R R T(K) P(kPa)…
A: we calculate ∆HRfrom row 1 and row 2 and again from row 2 and row 3 and take average.
Q: the walls are ALL immovable tell whether if the pressure exerted by the ideal gas state if it will…
A: For the ideal gas, PV= nRT so, If the pressure changes, the Temperature will change.
Q: The S.I unit of specific heat is: O a. J/Kg O b. Kg /J O c.J/ Kg C O d. Cal / kg K
A: The SI unit of specific heat is: J / Kg C
Q: What is the average translational kinetic energy of ideal gas molecules of temperature T = 3°C? Use…
A: The average translational kinetic energy of ideal gas molecules isK.E=32KBTWhereKB=Boltzmann…
Q: How much energy will be consumed by a 400W rice cooker operating for half an hour? a. 12 J b. 24 kJ…
A:
Q: An ideal gas initially occupies a volume of 15.0 L at a pressure of 5.00º c. The gas then underogoes…
A: Initial Volume (V1) = 15 L Initial Temperature (T1) = 5 degree C or T1 = 273+5= 278 Kelvin or 278 K…
Q: Viners a 2.5 x 10 b. Lx 101 e. 6.7x 10) d. 2.9 x 10'1 6. SA 10)
A: 9)In thermodynamics, an isothermal process is a type of thermodynamic process in which the…
Q: The amount of substance (moles) is proportional to: a. The ideal gas constant. b. The number of…
A: Moles of a substance in a sample is equal to mass divided by the molar mass. Which means moles…
Q: What is the RMS speed of CO2 gas at a temperature of 270 с? a. 268 m/s b. 412 m/s С. 305 m/s d. 505…
A:
Q: Find Vrms for a nitrogen gas N₂ at 33°C. 4. 622.0 m/s 479.0 m/s 462.4 m/s ABC A. B. C. 1--1 7 N…
A: Given data: Temperature, T=330C=273+33=306 K Our question is to find the vrms of the N2 molecule.
Q: Ql. 0.2 kg of air, initially at a temperature of 165 °C, expands reversibly at a constant pressure…
A: Given, m=2kg T1 =165 degree Celsius=165+273=438K Initial volume V1=V Final volume V2=2V Pressure P=…
Q: In a laboratory, bunsen burner is used to increase the temperature of lime from 10 °C to 50 °C with…
A: given,T1=10 °CT2=50 °Cthermal energy Q=8000 Jmass, m=20 kg
Q: An iron block weighs 5N and has a volume of 200 cm^3. What is the density of the block in kg/m^3?…
A: Density of any material is defined as the mass per unit volume and it is given by the expression ρ =…
Q: 7. Helium has the lowest condensation point of any substance, the gas liquefies at 4.2K. 1.0L of…
A: Given that, He has a mass of 125g Also, the gas liquefies at 4.2K. 1.0L of liquid. We know that, PV…
Q: Determine the minimum wall thickness of the thin-walled hollow sphere 3.5m in diameter holds helium…
A: Given: The diameter of the hollow sphere is 3.5 m. The allowable stress is 80 MPa. The helium gas…
Q: Q4. The following figure shows the specification of a disk, given that disk thickness is 15 mm, and…
A: (a) Given: The thermal conductivity of brass is 123 Wm∘C. The thickness of the disk is 15 mm.…
Q: 5.0 moles of Helium gas that occupies a volume of 0.400 m3 while at a temperature of 20.00 C…
A: Given:- A number of mole of Helium gas n =5.0 it occupies the volume V1 = 0.4 m3 The temperature…
Q: 2. Specify the base pressure and base temperature conditions in natural gas in USC system and SI…
A: USC system Base pressure = 14.696 psia Base temperature = 518.67°R
Q: The temperature of 4 mole of an ideal gas is increased from 114 K to 524 K, and its given that C,=R.…
A: Given data: Number of moles, n=4.0 moles Initial temperature, T1=114 K Final temperature, T2=524 K
Q: Calculate the rate of heat conduction out of the human body, assuming that the core internal…
A: The objective of this question is to calculate the rate of heat conduction out of the human body…
Q: When an ideal gas confined to a rigid glass container is heated, its pressure and temperature both…
A:
Q: Determine the temperature at which the average kinetic energy of an ideal gas is 8.7x10-21 J A. 307…
A:
Step by step
Solved in 2 steps
