Consider the liquid in a barometer whose coefficient ofvolume expansion is 6.6* 10-4/C. Find the relative change in theliquid’s height if the temperature changes by 12 C while the pressureremains constant. Neglect the expansion of the glass tube

Q: For an ideal gas, if temperature and the amount of gas are held constant, pressure scales…

A:

Q: Density of Air at STP and in a Hot Air BalloonCalculate the density of dry air (a) under standard…

A:

Q: The pressure of a given mass of changes from 200Nm-2 to 100Nm-2,while the it's temperature drops…

A: Given that Initial pressure of gas P1 = 200 N/m2 Initial temperature of gas T1 = 127 °C Final…

Q: A Fahrenheit and a Celsius thermometer are both immersed in a fluid. a) If the two numerical…

A: Given  a) C=F  b) F=2C

Q: If 18.71 molmol of helium gas is at 12.6 ∘C∘C and a gauge pressure of 0.345 atmatm . A) Calculate…

A:

Q: e pressure th

A: Kinetic theory of gases explains the three macroscopic properties of a gas such as volume pressure…

Q: Estimate the average distance between molecules in air at 0.0°C and 3.80 atm. nm

A: Calculate the average distance between molecules in air using the ideal gas law. The ideal gas law…

Q: A mechanist was tasked to insert an aluminum piston into a steel cylinder. The diameters of the…

A: When a metal of length L is heated, according to its co-efficient of linear expansion, it undergoes…

Q: What is the value of y if it is diatomic gas?

A:

Q: An iron steam pipe is 200 ft long at 0oC. What will be its increase in length when heated to 100oC?…

A:

Q: The pressure of an ideal gas is reduced by 50%, resulting in a decrease in temperature to 75% of the…

A:

Q: The area of a metal plate changes from 120 m² to 120.059 m² when the temperature increases by 30 °C.…

A:

Q: If 350L of carbon dioxide at 20°C and 120 kN/m2 absolute is compressed isothermally to 50L, what is…

A:

Q: What happens to the pressure of a gas if both its temperature and density double?

A: The answer is as follows

Q: Show that the change in density Ap with change in temperature AT is given by Ap =- BPAT where is the…

A: Write the expression for the change in volume.

Q: The gauge pressure in your car tires is 2.60 x 10^5 N/m^2 at a temperature of 35.0 C when you drive…

A: Given value--- The gauge pressure in your car tires is 2.60 x 10^5 N/m^2 at a temperature of 35.0 C…

Q: An unknown metal has a change in length of 0.01 m given a beam length of 3 m and a temperature…

A:

Q: If the pressure and volume of a system are given, is the temperature always uniquely determined?

A: Pressure and volume

Q: If the number of gas atoms in a container is doubled, the pressure of the gas doubles (assuming…

A: Suppose an ideal gas having N number of atoms is enclosed in the container of volume V and it has…

Q: How is the thermal entry length defined for flow in a tube? In what region is the flow in a tube…

A: When fluid enters a circular tube due to temperature difference between the fluid and the surface…

Q: The normal boiling of a point is liquid oxygen is - 182.97°C. What is the temperature on the Kelvin…

A: Temperature in the kelvin, Tk=Tc+273 K     =-182.97+273=90.03 K

Q: What is the Reynolds number of water at 20⁰C flowing at 0.25 m/s through a 5-mm-diameter tube? If…

A: Given- T = 20o C D = 5 mm = 0.005 m  V = 0.25 m/s v = viscocity of water = 1.01*10-6 m2/s Reynold…

Q: How many times faster helium diffuse than oxygen at room temperature.

A:

Q: Find the specific heat at 50 degrees using newton’s cubic method of interpolation

A: Given Find the specific heat at 50 degrees using newton’s cubic method of interpolation, as…

Q: a diameter of 0.762 mm was immersed in kerosene at 20˚C. Kerosene with a glass surface Since the…

A: We know that we have given that the  A glass tube with a diameter of 0.762 mm was immersed in…

Q: A Fahrenheit and a Celsius thermometer are both immersed in a fluid. a) If the two numerical…

A:

Q: What microscopic property of an ideal gas doubles when the absolute temperature is doubled?

A: Step 1From the kinetic theory of gases, the average kinetic energy of an ideal gas iswhere k is the…

Q: will the coefficient of linear expansion also increase if the metal rod is heated to a temperature…

A: As the temperature of a material increases, it begins to expand. For instance, a metal rod or beam…

Q: (a) How many moles per cubic meter of an ideal gas are there at a pressure of 1.00×1014 N/m2 and at…

A: The pressure,