Q 12.2:
When a certain constant volume gas thermometer is in thermal contact with water at its triple point (273.16 K), the pressure is 6.30 ×104 Pa. For this thermometer, a kelvin corresponds to a change in pressure of about:
A : 1.72 x 107 Pa
B : 2.31 x 102 Pa
C : 4.34 x 102 Pa
D : 1.72 x 103 Pa
E : 2.31 x 103 Pa
Q 12.2: When a certain constant volume gas thermometer is in thermal contact with water at...
A constant-volume gas thermometer is at 55 kPa pressure at the triple point of water. By how much does its pressure change for each kelvin temperature change?
A constant-volume gas thermometer is used to measure an unknown temperature. At the temperature of boiling water, the absolute pressure of the gas in the bulb is 1.239 x 10 Pa. The absolute pressure is 1.105 x 10% Pa at the unknown temperature. What is that temperature on the Celsius scale to the nearest degree? temperature
At the boiling point of sulfur (444.6 ∘C) the pressure in a constant-volume gas thermometer is 183 torr. a) Estimate the pressure at the triple point of water. (torr) b) Estimate the temperature when the pressure in the thermometer is 114 torr. (∘C)
At a tempertature of 445 °C, the pressure is a constant-volume gas the thermometer is 190 torr. Find the temperature when the pressure is 120 torr. *You will first need to find the pressure at the triple point of water.
A3. A constant volume gas thermometer gives readings of 1.333 x 105 Pa at the ice point of water, 1.821 x 105 Pa at the steam point and 1.528 x 105 Pa when immersed in a boiling liquid. a) Calculate the temperature at which the liquid is boiling. b) Explain what happens to the gas pressure when the temperature reaches -273.15 °C, and the significance of this temperature
What is the ratio of the pressure that a constant-volume gas thermometer registers at the boiling point of water to the pressure it registers at the freezing point? Select one: a. 1.24 b. 1.32 c. 1.80 d. 1.00 e. 1.37
In a student experiment, a constant-volume gas thermometer is calibrated in liquid nitrogen (−196°C) and in boiling pentane (36.1°C). The separate pressures are 0.344 atm and 1.423 atm. Hint: Use the linear relationship P = A + BT, where A and B are constants. (a) What value of absolute zero does the calibration yield? °C (b) What pressure would be found at the freezing point of water? atm (c) What pressure would be found at the boiling point of water?...
Fred uses a constant volume gas thermometer to attempt to measure absolute zero. While the bulb is in th boiling water bath, he opens a valve so the pressure within the bulb becomes P = 1 atm., and takes a reading He closes the valve md then takes a set of readings at different temperatures. He plots the results on a P ve T graph. His ftiend Greg is using a similar constant volume gas thermometer for which the valve...
Chapter 15, Problem 042 A monatomic ideal gas is heated while at a constant volume of 1.38 x 10 was the heater on? m, using a 35.9-watt heater. The pressure of the gas increases by 4.10 x 104 Pa. How long Number Units
1. 500 J of heat is added to 0.620 moles of a monatomic gas. The temperature increases by 15.0 °C. How much work does the gas do as it expands? a) 116 J b) 384 J c) 423 J d) 616 J 2. 3.00 x 10–3 moles of oxygen gas are sealed in a chamber with a movable piston. The chamber and piston have a radius of 2.50 cm. The mass of the piston is 4.00 kg. What is the...