An aluminum rod has a length of 12 m at temperature 10°C. What is its length at 50°C? 12,0110 m 12,0012 m 12,0003 m O O
Q: 12.2 Hydrogen flows as a perfect gas without friction in the pipe shown in the figure. Determine the…
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Q: The density of ice is 917 kg/m3. How much pressure would you have to put on an ice cube to make it…
A: The change in temperature is: The change in temperature in Kelvin and degree Celsius is the same.…
Q: The graph shows the change of volume of water with increasing temperature. What could be inferred…
A: Given, Here is the temperature volume graph showing the change in volume when water is cooled from…
Q: The deep body temperature of a healthy person is 37°C. What is it in kelvins?
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Q: A ballon is heated from 15°C to 65°C. The initial volume of the ballon was 1.5L. Assuming a constant…
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Q: An aluminum can is filled to the brim with a liquid. The can and the liquid are heated so their…
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Q: An apartment has the dimensions 11 m by 6 m by 4 m. The temperature is 25°C, and the relative…
A: Given: dimensions of apartment 11m x 6m x 4m temperature T =25 o C relative humidity =51 % =0.51
Q: A brass rod and an iron rod are 4m and 4.01m respectively at 20°C. At what temperature the two rods…
A: For brass rod, For iron rod,
Q: A copper wire is 200 ft long at 10°C. How long will it be at 30°C?
A: L0 = 200 ft T0 = 100C T = 300C ∆T = T - T0 = 30 - 10 = 200C L = ?
Q: The highest point in Australia is the top of Mount Kosciuszko in New South Wales, 7,310 ft above sea…
A: Required : Pressure (psi) at the top of the Mount Kosciuszko.
Q: ** 12. A beach ball has a volume of 0.100 m³. The pressure of the air in the ball is one atmo-…
A: As we go below the surface of the water the pressure increases.
Q: A solid aluminum sphere has a radius of 14.3 cm at a certain temperature. It is then cooled by 64.4…
A: According to question we need to find new Volume?
Q: A bottle is completely filled with gasoline. How much of the gasoline is lost from the container,…
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Q: At what temperature will the reading on the Celsius scale be identical with the reading on the…
A: The temperature conversion from degree Celsius to Fahrenheit scale is given by, 1 Co=59(1 Fo-32)…
Q: The coefficient of linear expansion for a certain metal is 19 x 10-6 per degree Celsius. A 2.0…
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Q: Calculate the average density of the following astronomical body: Mars.
A: The mass of the mars is 6.39×1023 kg and the volume of the mars is 16.318×1010 km3.
Q: Q7. The pressure is 1642 bar and 1 meter below the surface of a water-filled tank is: what is the…
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Q: Some properties of a certain glass are listed here: Density 2300 kg/m3 Specific heat capacity 840…
A: K= 0.80 W/m ∙ C° A= (2.7×2.4) = 6.48 m2 ∆T = 19-4 = 15 x= 0.009 m
Q: An interval of one Celsius degree is equivalent to an interval of: O 5/9 kelvin one Fahrenheit…
A: Given data: The difference in temperature = 1 °C Required: Difference in Celsius scale of 1 °C is…
Q: A Styrofoam ice box has a total area of 0.950 m² and walls with an average thickness of 2.50 cm. The…
A: The amount of heat that is needed to cause a phase change between solid and liquid is known as the…
Q: A steel rod is 0.675200 m long at 20°C. It is dipped into a bath of ice water in order to…
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Q: The average temperature on the earth is about 16°C = 289K. Suppose the sun became 6% hotter than it…
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Q: The mass of a hot-air balloon and its cargo (not including the air inside) is 150 kg. The air…
A: Given:The mass of the ballon is, The pressure is, P = 101 kPa.The volume of the ballon is, The…
Q: Air enters a hot-air furnace at 7°C and leaves at 77°C. If the pressure does not change, each…
A: Given: The initial temperature of the gas is 7° C. The final temperature of the gas is 77° C. The…
Q: Liquid nitrogen has a boiling point of 2 poir -195.81°C at atmospheric pressure.Express this…
A: Write the given values of this problem. T=-195.81°C
Q: The mass of a hot-air balloon and its cargo (not including the air inside) is 180 kg. The air…
A: in equilibrium net force is zero Fnet=Fair+Fballon-B=0 B=dVg B= bouyancy force V= volume of…
Q: The volume of a rectangular prism is 1.4 m^3. Its coefficient of linear expansion is a…
A: Given: The volume of the rectangular prism is 1.4 m3. The coefficient of linear expansion is 50×10-6…
Q: A glass rectangular prism has the surface area of 0.120 m^2. The coefficient of linear expansion for…
A: The areal expansion formula is given by ∆A = A ×2α×∆T
Q: An ice cube and a stone are put in two different glasses of coke. If we know that temperatures of…
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Q: What is the volume occupied by 2.50 moles of air at 0°C and 760 torr? 89.6 m³ 22.4 m³ 44.8 m³ 0.0560…
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Q: The normal body temperature is 37°C. How will you express this temperature in fahrenheit and kelvin.…
A: Given Normal body temperature (TC) =370C
Q: At what temperature is the average speed of carbon dioxide molecules (M = 44.0 g/mol) 510 m/s?
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Q: The weather outside is frightful. The temperature is -22°F. What is the corresponding temperature in…
A: Given data: Temperature = -22°F Temperature in °C =?
Q: The boiling point of water can change significantly with altitude, as the following table shows.…
A: The objective of the question is to find the atmospheric pressure at the top of Mt. Everest on a day…
Q: The temperature of the water vapor (H2O) inside a pressure cooker increased from 295 K to 395 K. As…
A: Initial temperature of water vapor inside the cooker (T1)=295 K Final temperature of water vapor…
Q: The glass of a window has an area of 1.0 m² and is 0.5 cm thick. If the indoor temperature is 20°C…
A: Given data: Area of glass window A=1.0 m2. Thickness of glass window t=0.5 cm. Indoor temperature…
Q: An expensive vacuum system can achieve a pressure as low as 1.83 x 10 N/m? at 22°C. How many atoms…
A: Given data : - The vacuum system achieve a pressure is P = 1.83 x 10-7 N/m2. The temperature is T…
Q: FIFA states that the air pressure of a regulation soccer ball must between 8.5psi and 15.6 psi. An…
A: Scenario: Air regulation pressure of soccer ball is b/w 8.5 psi & 15.6 psi. All the soccer ball…
Q: An object at 122⁰K with a mass of 155 kg and density of 3.12 g/cm³. Which answer choice represents…
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Q: A tire is filled with air at 15°C to a gauge pressure of 220 kPa. If the tire reaches a temperature…
A: Given, The initial at which the tire is filled with air, T1=15+273.15=288.15 The pressure of the…
Q: A gas occupies 4.50 L at 55.0°C. What is the temperature of the gas when its volume expands to 9.00…
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Q: Q5: A hot-air balloon has a volume of 1100 m³. The density of air at 20 °C is 1.205 kg/m³. The…
A: Volume of Hot air balloon = 1100 m^3 Density of air at 20° C ( ρ ) =1.205 kg/m^3 Density of Hot air…
Q: The Eiffel Tower in Paris is approximately 300 m tall and is composed of iron (x= 11 x 10-6c-1). How…
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Q: The coefficient of linear expansion of the steel is 1.10 x10-°C°. If at a temperature of -15°C the…
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