Consider an alcohol and a mercury thermometer that read exactly 0°C at the ice point and 100°C at the steam point. The distance between the two points is divided into 100 equal parts in both thermometers. Do you think these thermometers will give exactly the same reading at a temperature of, say, 60°C? Explain.

Q: If I have an unknown quantity of gas held at a temperature of 365 K in a container with a volume of…

A:

Q: A container holds 20.8 liters of Oxygen at 263K and a pressure of 2.77 atmospheres. How much heat…

A: volume of oxygen = 20.8 liters = 0.0208 m3Initial temperature = 263 k Initial pressure = 2.77 atm…

Q: When you use a hand pump to inflate the tires of your bicycle, the pump gets warm after a while.…

A: Solution:- Before proceeding to the answer let's see about the adiabatic process, as it plays a…

Q: A closed vessel 6 litres in volume contains nitrogen (N2) at a temperature of 27° C and a pressure…

A:

Q: Consider 1.00 mol of helium gas at 1.20 x 10° K. Give all your answers to three significant figures…

A: Temperature T=1.20×103 K The gas constant R=8.314 J/mol-K Mass of helium MHe=4×10-3 kg/mol For 1 mol…

Q: Consider the following pairs of materials: Which pair represents two materials, one of which is…

A: (a) The ratio of temperature will estimate the pair of the two materials. r=100°C+273 K50°C+273…

Q: A copper bar is 8.0 ft long at 680F and has a coefficient of linear expansion of 9.4 x 10-6/F0, What…

A: A copper bar

Q: Suppose that the average speed (vm) of carbon dioxide molecules (molar mass 44.0 g/mol) in a flame…

A:

Q: On the Kelvin scale, absolute zero is the temperature 0 K. Although temperatures very close to 0 K…

A: (A) Absolute zero is unattainable till now. It require high (can say infinite) amount of energy to…

Q: We turn on a heater that delivers 150 watts (150 J/s) to  1.7 kg of water in a lab experiment.…

A:

Q: A gas bottle contains 4.15×1023 Nitrogen molecules at a temperature of 354.0 K. What is the thermal…

A: The thermal energy of gas is, The required energy stored in one degree of freedom is,

Q: An aluminum calorimeter of mass 50 g contains 200 g of ice and 500 g of water at 0℃. If 60 g of…

A: Given: The mass of the aluminium calorimeter is 50 g. The temperature of the ice is 0oC. The mass of…

Q: A constant-volume gas thermometer has a pressure of 1.46 atm at 0°C. What is its pressure at 100°C?…

A:

Q: The volume of an ideal gas enclosed in a thin, elastic membrane in a room at sea level where the air…

A: Given data:  Initial temperature (T1) = 18° C Final temperature (T2) = 28° C Initial volume (V1) =…

Q: 20 cm3 bulb contains 0.02 moles of an ideal gas at a temperature of 270C. Calculate the pressure…

A:

Q: A bicycle tire contains 2.00 L of gas at an absolute pressure of 7.00 × 105 N/m2 and a temperature…

A:

Q: The Eiffel tower in Paris is made primarily of iron, whose coefficient of linear expansion is about…

A: Answer            0.132m  taller is tower on a day when the temperature is34 °C Solution

Q: A constant-volume gas thermometer has a pressure of 1.46 atm at 0°C. What is its pressure at 100°C?…

A: Explanation We will solve the problem using Gay-Lussac's law. According to Gay-Lussac's law we know,…

Q: Here is my grandson walking on a steel bridge on a cool February day. The temperature that day was 5…

A: Hi according to company guidelines, we are allowed to solve only one question thank you. Datawe have…

Q: The Fahrenheit scale is defined in  the same way, but the ice point is Tf=32°F and steam point is…

A: Please see the answer below

Q: Calculate the second overtime of a hollow pipe 0.50 m long if it is (a) open at the two ends and (b)…

A: Given, Length of pipe, L=0.5 m  Temperature, t=15°C

Q: The height of the Washington Monument is measured to be 170 m on a day when its temperature is…

A: The change in length of the object is, ∆L=L0α∆T=L0αTf-Ti=170 m2.50×10-6/°C-3.9°C-35°C=-0.0165 m

Q: A spherical air bubble originating from a scuba diver at a depth of 18.0 m has a diameter of 1.0 cm.…

A:

Q: The height of the Washington Monument is measured to be 170 m on a day when the temperature is…

A:

Q: A glass bottle has a capacity of exactly 500 ml at room temperature (20 degree Celsius). What is its…

A: Given: The capacity (C0) of the water bottle is 500 ml at 20 degrees C. The coefficient of linear…

Q: There are 1.5 times as many molecules as Avogadro's number at a temperature of 1.7°C inside a sealed…

A: Given: The temperature is T=1.7°C. The dimension is D=2.2 cm ✕ 2.2 cm ✕ 2.2 cm. The number of…

Q: The height of the Washington Monument is measured to be 170 m on a day when the temperature is…

A:

Q: There are 1.5 times as many molecules as Avogadro's number at a temperature of 1.7°C inside a sealed…

A: Given No. Of molecules of gas N' = 1.5 NA where NA  = Avagadro no. Temperature of gasT = 1.7° C =…

Q: Consider the figure attached. An illustration of a circular steel casting with a gap. (a) If the…

A: (a) The change in the length of a metal depends on the change in the change. If the temperature…

Q: A picture window has dimensions of 1.3 m by 2.3 m and is made of glass 6 mm thick. On a winter day,…

A: Given: dimension of the window, 1.3 m by 2.3 mThickness of the glass, t = 6 mm = 6 ×10-3 mT1 = 16 °C…

Q: Raquel stayed at McDonald's and ordered a cup of hot coffee. When the coffee was served at around…

A:

Q: Can you explain to me in about 5 sentences why a metal bench feels colder then a wooden bench even…

A: Given statement :  " A metal bench feels colder then a wooden bench even though they are both under…

Q: Liquid water turns out to have a higher density at 4 Degrees Celcius than at any other temperature.…

A:

Q: Aside from being transparent, why are laboratory apparatus such as graduated cylinder, beakers, and…

A: Laboratory apparatus such as graduated cylinder, beakers, and flasks made up of glass Borosilicate…

Q: An aluminum wing on a passenger jet is 28 m long when its temperature is 26°C. At what temperature…

A: Length of passenger jet = 28m Temperature t=26° C Linear temperature expansion of aluminum is nearly…

Q: Both beakers A and B contain a mixture of ice and water at thermal equilibrium. Which of the breaker…

A: Given that mixture of ice and water is at thermal equilibrium.

Q: If I contain 3 moles of gas in a container with a volume of 60 liters and at a temperature of 400 K,…

A: Given: The volume of the gas is 60 liters. The temperature of the gas is 400 K. The number of moles…

Q: Calculate the length of a 1-meter rod of a material with thermal expansion coefficient α when the…

A: Temperature dependence of length

Q: A cylindrical glass flask with a diameter of 8 cm and the height of 20 cm is fully filled with water…

A: Given data: The diameter of glass flask is, d=8 cm. The height of glass flask is h=20 cm. The…

Q: The volume of a copper cube of side length 20 cm increases by 2.7 x 10-5 m³ as it is heated. What…

A:

Q: 20g of 60 degrees C water is mized with 100 g of 25 degrees C water. waht is the final temperature…

A: Given data:  m1 = 20 g at T1 = 60°C m2 = 100 g at T2 = 25°C Required:  The final temperature (T)

Q: Consider the following pairs of materials: Which pair represents two materials, one of which is…

A: (a) Temperature of boiling water = 100°C = 100 + 273 = 373 K Temperature of glass of water = 50°C =…

Q: The temperature on a distant, undiscovered planet is expressed in degrees B. For example, water…

A: Given data:  At freezing point  T1 = 0°C = 50°B At boiling point T2 = 100°C = 180°B The temperature…

Q: What is the final temperature when a 3.0 kg gold bar at 99°C is dropped into 0.22 kg of water at…

A: The given data:   For Gold bar: mass, m1 = 3 kg = 3000 g temperature, T1 = 99o C   For Water: Mass,…

Q: Super Invar, an alloy of iron and nickel, is a strong material with a very low coefficient of…

A:

Diatomic Gas

Molecule, is a collection of two or more atoms together (which constitute the smallest observable unit) into a pure material. There are some ways to represent the structure of a molecule. Factor symbols represent atoms in Lewis structures, and dots represent electrons that accompany them. A pair of mutual electrons (covalent bond) may be represented by a single dash. The ball-and-stick model depicts the spatial structure of the atoms better.