A cube of solid aluminum (beta=0.000072 per Kelvin) has a volume of 1.00 m^3 at 20 degrees Celsius. What temperature change is required to produce a 100-cm^3 increase in the volume of the cube?

Q: An ideal gas at 20∘C consists of 2.2×1022 atoms. 5.4 J of thermal energy are removed from the gas.…

A: Given data: Number of atoms (N) = 2.2×1022 atoms Universal gas constant R = 8.314 J/mol-K Calculate…

Q: Q.5. What will be the volume expansion coefficient of a container made up of material with linear…

A: Given that, the coefficient of linear expansion is 12*10^-6/K.

Q: A quantity of mercury occupies 486.6 cm3 at 0°C. What volume will it occupy when heated to 79.37°C?…

A: Given Initial volume of the mercury at t0=0°C is V0=486.6 cm3 Coefficient of volume expansion of…

Q: The active element of a certain laser in made of a glass rod 28 cm long and 2.3 cm in diameter.…

A: Length , L = 28 cm = 0.28 m Diameter , d = 2.3 cm = 0.023 m Average coefficient of linear expansion…

Q: Q2: An ideal gas is enclosed in a cylinder at a pressure of 2 atm and temperature, 300 K. The mean…

A: The mean free path is the mean distance travelled by a molecule between two collisions. The…

Q: During winter, a car tire has 9 × 10-³ m³ air in it at 220 kPa pressure and 261 K temperature. In…

A: given that,v1=9×10-3 m3p1=220 kpaT1=261 Kv2=11×10-3 m3

Q: A sealed container holds 0.020 moles of ideal nitrogen (N₂) gas, at a pressure of 1.5 atm and a…

A: The sealed container holds n=0.020  moles of nitrogen gas. Pressure of the gas is P=1.5 atm…

Q: Escape velocity from the moon is approximately 5500 miles per hour=2.45×10³m/s. At certain spots on…

A: Given data: Escape velocity from moon is, Vesc = 5500 miles per hour=2.45×10³m/s The temperature of…

Q: Most cars have a coolant reservoir to catch radiator fluid that may overflow when the engine is hot.…

A: The volume of a substance in terms of its temperature can be given by

Q: An employee is monitoring the internal temperature of a cryogenic liquid storage tank. Ideally the…

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Q: If 3.6 kg metal with 101 ºC temperatures is immersed into 6 kg of water at 10 ºC, what will be the…

A: The basic principle of calorimetry is based on the principle of energy conservation. According to…

Q: 8. A rigid tank contains 70.5 g of chlorine gas (Cl₂) at a temperature of 79 °C and an absolute…

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Q: . The following are values of heat capacity for nitrogen gas: Temp (K) CV (J/mol.K) Using the…

A: The general formula be defined as, CV=A+BT+CT2 Where, T be defined as the temperature. CV be defined…

Q: At the bottom of a lake where the temperature is 7.35 oC and the pressure is 3.07 bars the radius of…

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Q: 15. At a pressure 10-3 mbar, what fraction of nitrogen molecules will travel for 192 mm or more…

A: The average distance that any gas molecule travels before colliding with another gas molecule in the…

Q: A bicycle tire has an absolute pressure of 7.30x105 N/m² (~105.9 psi) at a temperature of 21.0°C and…

A: Given, The absolute pressure, P=7.30×105 N/m2 The initial temprature of gas, T1=21+273.15=294.15 K

Q: he number density of gas atoms at a certain location in the space above our planet is about 2.90 ✕…

A: Due to multiple questions posted, we will be only answering the first question. If any specific…

Q: An expensive vacuum system can achieve a pressure as low as 1 x 10 N/m² at 20 °C. How many atoms are…

A: Pressure is Temperature is Boltzmann's constant is Note:Find:Number of atoms in a cubic centimeter.

Q: A steel ball bearing is 6 cm in diameter at 19°C. A bronze plate has a hole that is 5.996 cm in…

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Q: a thermometer has a mercury filled glass bulb with a volume of 2x10^-7 m^3 attached to a thin glass…

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Q: An expensive vacuum system can achieve a pressure as low as 1 ×10-´N/m² at 20 °C. How many atoms are…

A: The pressure,

Q: The root-mean-square speed (thermal speed) for a certain gas at 32 °C' is 656 km. If the S…

A: The root-mean-square speed is directly proportional to square root of temperature .

Q: A tank contains carbon dioxide at 600 psia and 100°F. A leak occurs in the tank and is detected…

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Q: A high pressure gas cylinder contains 45.5 L of toxic gas at a pressure of 1.2X10^7 N/m^2 and a…

A: Since you have uploaded a question with multiple sub-parts, we will solve the first three sub-parts…

Q: A partially collapsed hot-air balloon has an initial volume of 538 m3 of cold air at a temperature…

A: The given problem is based on Charle's law which states that the volume of an ideal gas is directly…

Q: soccer ball has an interior volume of 150 cm3 at a pressure of 3.00 atmospheres and a temperature of…

A: Given Volume = 150 cm3 = 150 × 10 -6 m3  temperature T = 23 0 C = 296 K Change in pressure Δ P = P₂…

Q: If 6.07 moles of an ideal gas has a pressure of 8.00 x 10 Pa and a volume of 0.113 m³, what is the…

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Q: A concrete slab (thermal expansion coefficient of 1.20 x 10-5 per degree Celsius) is laid down with…

A: Given Data: The thermal expansion coefficient is, α=1.20×10-5/°C The length of a slab is, L=21.5 m…

Q: An apartment has a living room whose dimensions are 2.8 m x 5.2 m x 6.7 m. Assume that the air in…

A: By, ideal gas equation  PV = nRT  1.01×105×2.8×5.2×6.7 = n×8.3×(273+21)  n = 4037.68 moles

Q: You are working as a land surveyor in Upington and decided to BUY a plot of land for yourself. You…

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Q: An ideal gas has a pressure of 2.5 atm, a volume of 1 x 10-3 m3 at a temperature of 30ºC. How many…

A: The objective of the question is to find the number of molecules in an ideal gas given the pressure,…

Q: Most cars have a coolant reservoir to catch radiator fluid that may overflow when the engine is hot.…

A: V=Volume of radiator=16 LΔT=Change in temperature=(95−10)=85°Cβ=Coefficient of expasion of…

Q: Q.3. When a rod of length 20 m and linear expansion coefficient a = 12 x 106 /K is subjected to a…

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Q: A rigid tank contains 67.0 g of chlorine gas (Cl2) at a temperature of 76 °C and an absolute…

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Q: A container is made of copper with mass mcu = 0.100 kg at temperature Icu = 15°С_contains mH₂O =…

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Q: 2. At a pressure of 1 atm = 1.01 x 105 Pa, water boils at a temperature of 100° C. At what pressure…

A: Clausius-Clapeyron equation: This equation relates the vapor pressure of a liquid at two different…

Q: Q. 13 : At what temperature, the R.M.S. speed of gas molecules is half the value at NTP ? (а) 68.25…

A: Description of Question : In this case we have to calculate the temperature (T), at which the R.M.S.…

Q: A glass flask with a volume of 200 cm^3 is filled to the brim with mercury at 20 deg. celsius. How…

A: Given data:  Initial volume (v0) = 200 cm3 Initial temperature (T0) = 20 °C Final temperature (T) =…

Q: What must be value of N if the equilibrium temperature T is 28 °C? Note that the specific heat…

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Q: oom whose dimensions are 2.5 m x 5.3 m x 4.3 m. Assume that the air in the room is composed of 79%…

A: Given:- An apartment has a living room whose dimensions are 2.5 m x 5.3 m x 4.3 m.   Assume that the…

Q: Liquid nitrogen is used in many low temperature experiments. It is widely available, and cheaper…

A: The mass of 1.0L liquid nitrogen is; m=ρVm=810 kg/m31.0 Lm=810 kg/m31.0 L×1 m31000 Lm=0.81 kg

Q: A copper pipe in a house that carries hot water is installed at 22 °C at a length of 16 m. The final…

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Q: A steel tank is completely filled with 1.90 m^3 of ethanol when both the tank and the ethanol are at…

A: Let V0 be the volume of the enthol as well as the steel tank at Ti=35 0C. Let α and β be the thermal…