Can an airplane fly at a pressure altitude of 4 km and a temperature altitude of 3.5 km? why
Q: An aluminum cup of 76 cm³ capacity is completely filled with glycerin at 19°C. How much glycerin…
A: Let Vc is the original volume of the cup. αais the coefficient of linear expansion of aluminium and…
Q: At high altitudes, such as being up a mountain, the air pressure is lower (aka the air is thin) Many…
A: At high altitudes, air pressure at the surface of batter of dough is less due to which the batter…
Q: The pressure of 200mols of ideal gas in a hot air balloon is 500,000Pa. The mass of the balloon…
A:
Q: On a cool morning, when the temperature is 12 degrees Celsius, you measure the pressure in your car…
A: Initial temperature =T1 = 12+273 = 285 KFinal temperature = T2 = 51+273 = 324 KInitial gauge pessure…
Q: You will be defining a new temperature scale in 0X, in which the freezing and boiling points of…
A:
Q: At an altitude of 1,600m, the atmospheric pressure is 81.49kPa. What is the specific humidity and…
A:
Q: An expensive vacuum system can achieve a pressure as low as 1 x10 N/m² at 20 °C. How many atoms are…
A: Step 1:Step 2:
Q: A European recipe calls for a cake to be baked at 176 Celsius. Of course we have stoves with dials…
A:
Q: In a hot air balloon launch, it was known that the material used in the construction amounts to…
A:
Q: A 50 g piece of ice at an initial temperature that is unknow is placed into a glass containing 400 g…
A:
Q: One container is filled with argon gas and the other with krypton gas. If both gases have the same…
A: If the argon and krypton gases at the same temperature, then the kinetic energy provided to the…
Q: Consider a car radiator at 115°C in a 50.5°C environment and the exchange of heat between them by…
A: Given Information:- Radiator temperature of the car is Tr=115+273 K=388 K. Environment temperature…
Q: On the moon the surface temperature ranges from 391 K during the day to 1.02 x 102 K at night.…
A: We are allowed to give the explanation of first three subparts of a question only which is given…
Q: The escape velocity of any object from Earth is 11.2 km/s. (a) Express this speed in m/s and km/h.…
A:
Q: (a) At what temperature does water boil at an altitude of 1500 m (about 5000 ft) on a day when…
A: (a) According to the table of saturation vapor density of water, the temperature at which water…
Q: The escape velocity of any object from Earth is 11,2 km/s. (a) Express this speed in m/s and km/h.…
A:
Q: You drive a car on a winter day with the atmospheric air at -15 and you keep the outside front…
A: To find the rate of energy loss (q) through the front windshield, we can use the formula q = hAΔT,…
Q: When a mercury thermometer is warmed, the mercury level momentarily goes down before it rises. Can…
A: When heated not only does the mercury expand but so does its container which causes the inner…
Q: One day you notice that the outside temperature increased by 17F° between your early morning jog and…
A: The change in temperature must be determined in degrees Celsius. The outdoor temperature difference…
Q: The density of gasoline is 7.30 x 10² kg/m³ at 0°C. Its average coefficient of volume expansion is…
A:
Q: A vertical tube that is closed at the upper end and open at the lower end contains an air pocket.…
A: The objective of the question is to find the volume of the air pocket when the tube is at a depth of…
Q: Saturn's moon Titan has a mass of 1.3452 x 1023 kg , a diameter of 5,150 km, and an atmosphere made…
A:
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: Consider a car radiator at 112°C in a 47.5°C environment and the exchange of heat between them by…
A:
Q: By how much does the air pressure in a house increase if the house is sealed and the air temperature…
A: Write the given values with the suitable variables. T1=10 °C=283 KT2=20 °C=293 KP1=1 atm Here, T1,…
Q: Commercial airplanes fly at a maximum altitude of about 35,000 feet. The measured speed of sound at…
A: The relation between speed of sound and temperature is given by the following expression v = 331 m/s…
Q: In an winter month the weather channel reported that the current temp at the Galen of Fairbanks in…
A:
Q: During an all-night cram session, a student heats up a one-half liter (0.50 x 10-³ m²) glass (Pyrex)…
A: The solids and liquids and gases expand when they being heated. This thing is termed as Thermal…
Q: If I were in space, how long would it take to get hypothermia ( ΔT = -2 °C). Assume I am essentially…
A: According to Stefan’s law,
Q: The coolant in an automobile radiator is kept at a pressure higher than atmospheric pressure. Why is…
A: We are aware of the causes of the system's incomplete sealing and higher radiator pressure than…
Q: On a nice winter day at the South Pole, the temperature rises to -55°F. What is the approximate…
A: Given data: Temperature in Fahrenheit scale TF = -55 °F Required: The approximate temperature in…
Q: People that live at high altitudes often notice that sealed bags of food are puffed up because the…
A:
Q: The temperature inside the International Space Station (ISS) is kept at around 70F. Outside the…
A: Temperature inside the ISS is Temperature outside the ISS ranges from to Find:The given temperature…
Can an airplane fly at a pressure altitude of 4 km and a temperature altitude of 3.5 km? why?
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
- On the moon the surface temperature ranges from 359 K during the day to 0.99 ✕ 102 K at night.(a) What are these temperatures on the Celsius scale? °C to °C(b) What are these temperatures on the Fahrenheit scale? °F to °FThe summit of a mountain is 3240 m higher than a point in the foothills. Assume that the atmospheric lapse rate in this area is the same as the global average of -6.5°C/km. What is the temperature of the summit when eager hikers depart from the foothill location at a temperature of 28°C?What will be the minimum pressure to compress 500 dm3 of air at 1 bar to 200 dm3 at 30°C?
- The density of water that is at 0°C is very nearly 1000 kg/m³ (it is actually 999.84 kg/m³), whereas the density of ice that is at 0°C is 917 kg/m³. Calculate the pressure necessary to keep 4.6 m³ of water from expanding when it freezes, neglecting the effect such a large pressure would have on the freezing temperature. (This problem gives you only an indication of how large the forces associated with freezing water might be.) The bulk modulus of ice is 2.20 x 109 N/m². How is density related to the mass and volume of a substance? How is the change in volume due to expansion or contraction related to the thermal stress? N/m²Suppose you have a large hot air balloon, open at the bottom but filled with air that is heated to 50 °C while the outside air is 10 °C. What can you say about the air inside the balloon and how much it can lift? The density of air is surprisingly high: 1.23 kg/m3, an average hot air balloon has a volume of 3000 m3 , and the acceleration of gravity is 9.8 m/s2. The density is higher by the factor (273 + 50)/(273+10) = 1.14 and therefore will not have a buoyant force and will not lift off the ground with any load. The density is lower by the factor (273 + 10)/(273+50) = 0.88 and therefore will have a buoyant force of 0.88 times the weight of the air it replaced, or about 32,000 N. The density is lower by the factor (273 + 10)/(273+50) = 0.88 and therefore will have a buoyant force of 0.12 times the weight of the air it replaced, or about 4300 N. The density is the same but the pressure of the hot air is higher by (273 + 50)/(273+10) =…You are traveling to London in October and you found out that temperature at that time of the year is usually around 15 °C, which is different than the usual 75 °F in Southern California during that time of the year. Compare these two temperatures using the Kelvin (K) scale?
- You put two uncovered pails of water, one containing hot water and one containing cold water, outside in below-freezing weather. The pail with the hot water will usually begin to freeze first. Why? What would happen if you covered the pails?Person 1 mixes 1g of water at 0 degree celcius with 10g of water at 100 degree celcius. While person 2 mixes 10g of water at 0 degree celcius with 1 gram of water at 100 degree celcius. Question: Solve and who will have a mixture of higher temperatureA car tire has a gauge pressure of 205,749 Pa, volume of 3 L, and temperature of 7°C. After several hours of driving, the temperature of the air increases by 17C° and 11% of the gas leaks out due to a nail stuck in the tread. Calculate the gauge pressure of the tire in psi at this time if the ambient atmospheric pressure is 1.00 x 105 Pa. Neglect any volume change of the tire. (1000 L = 1 m³; 1 psi = 6895 Pa) (Be careful with units!) Pgauge psi