1. A spray can is used until it is empty except for the propellant gas, which has a pressure of 1344 torr at 23 °C. If the can is thrown into a fire (T= 475 °C), what will be the pressure in the hot can?
Q: Why must all wavefunctions go to zero at infinite distance from the center of the coordinate system ...
A: the configuration or state of a system is given by a point (x,p)(x,p) in the space of coordinates an...
Q: A small charge (43) is found in a uniform electric field (46). Determine the force on the charge.
A:
Q: You shout the word "hello!" into an idealized echo tube. Five seconds later, the "hello!" returns to...
A: speed of sound (v) = 340 mstime taken to hear the echo (t) = 5 seconds Let the length of echo tube =...
Q: 3 Electrodynamics A spherical shell of radius R has charge Q spread uniformly over its surface. Find...
A:
Q: A wheel of 1.00 m radius turns as 253 rpm. Recall 1 revolurion = 2pi radius, and 1minute = 60.0s sec...
A:
Q: Suppose we pass light through two narrow slits. What would we see on a distant screen after passing ...
A: If we pass the light through two narrow slits diffraction causes the emerging beam from slits and th...
Q: 3. A 2.50-L volume of hydrogen measured at -196 °C is warmed to 100 °C. Calculate the volume of the ...
A: for constant volume, we have the relation V1T1=V2T2
Q: A 75-kg man standing on a scale in an elevator notes that as the elevator rises, the scale reads 825...
A: Given data : Mass of man=m Acceleration due to gravity=g Reading of scale=S
Q: 4. An electric field passes through a surface produces an electric flu which has a magnitude of 46N....
A:
Q: In the absence of air resistance, a projectile that lands at the elevation from which it was launche...
A: Given that:- Mass of ball=m=0.55kg
Q: How did velocity (v) and velocity squared relate to the height from which the ball was released? Use...
A: speed v will depends of square root of height so it would be a parabolic graph square of the speed v...
Q: 3. Draw a snapshot at t= 1s for the following wave. D (cm) 1- T(s) 1 2 3 4 S 6 -1- History graph of ...
A: The snapshot of the graph is shown in the next step
Q: Find kinetic energy
A: Given data : Velocity of object=V V=4 m/s Mass of object=m m=3 kg
Q: 4. A 100 kg mass is lifted 1.8 m. What is the potential energy of the mass (in J)? Physics-Problem S...
A:
Q: A uniform, 255-N rod that is 2.00m long carries a 225-N weight at its right end and an unknown weigh...
A:
Q: 37.0° . An 18.0-ky box 15 rleased on a Incline and accelesutes down the Inclıne as 0. 270 m/s? Find ...
A:
Q: Consider a pressure versus volume graph, where the different curves represent different processes do...
A:
Q: A Shopee delivery man named lan is dragging a trunk up the loading ramp of the delivery truck. The r...
A:
Q: M1 M2 |M2 Before Collision After Collision TOP VIEWS A system consists of a ball of mass M2 and a un...
A: Please post the remaining questions separately!
Q: How many significant figures are there in the ff:
A: Rules of significant figures: 1.Non-zero digits are always significant 2.Any zeros between two signi...
Q: 12 k2 15 k2 b 10 k2 a Determine (a) the current through the 18 V battery and (b) the potential diffe...
A: Given that:- Electric circuit is given in the question.
Q: Five equal-mass particles (A-E) enter a region of uniform magnetic field directed into the page. The...
A: mass of each particle = m let the magnitude of charge of each particle = q Let the magnitude of magn...
Q: oscillates up and down with a fixed amplitude of 7.2 cm and a controlled frequency that can be varie...
A: Rock leaves the platform if normal reaction acts on it becomes zero. Given Amplitude A = 7.2 cm =...
Q: A 5-kg wooden block sits on top of a fixed incline oriented at an angle 0=30°. The coefficients of f...
A:
Q: A fluid with a volumetric flow rate of 5 m sec enters the nozzle shown below. The cros 1. sectional ...
A:
Q: 0g of steam at 100°C are cooled to form water at 60°C. How much heat is liberated? Answer should be ...
A: Given: The mass of the steam is 30 g. The itnial temperature of the steam is 100oC. The final temper...
Q: (a) When a battery is connected to the plates of a 5.00-µF capacitor, it stores a charge of 60.0 µC....
A:
Q: Calculate the pressure exerted by water on the hull of a submarine that is cruising
A:
Q: An emf of 9.7mV is induced in a coil while the current in a nearby coil is decreasing at a rate of 2...
A:
Q: An engineer working in an electronics lab connects a parallel-plate capacitor to a battery, so that ...
A: "Since you have posted a question with multiple sub-parts, as per strict guidelines to us we will so...
Q: A cubical box, 5.00 cm on each side, is immersed in a fluid. The gauge pressure at the top surface o...
A:
Q: 7. If 200 joules of energy were used in 0.1 second, how many kilowatts of power were used? Physics-P...
A:
Q: Ball A strikes ball B with an initial velocity of UA as shown. If both balls have the same mass and ...
A: If u1→ is initial velocity of Ball A, and u2→=0 is initial velocity of Ball BV1→= final velocity of ...
Q: die total mass of the system were constant, what would a graph of acceleration 'a' as a function of ...
A:
Q: Using your graph paper, resolve the following vectors into their components: A = 10N East B = 15N 10...
A:
Q: A 9.80-kg hanging object is connected by a light, inextensible cord over a light, frictionless pulle...
A:
Q: (4 blanks) An ice-making machine operates in a Carnot cycle. It takes heat from water at 0.0 °C and ...
A:
Q: A charge +Q is located at the origin, and a charge +4Q is at distance d away on the x-axis. Where sh...
A: Given that:- +Q is placed at origin and +4Q is placed 'd' distance along x axis.
Q: ingle turn coil of radius 4.50 cm is held in a vertical plane and a magnet is rapidly moved relative...
A:
Q: 20 m 30 m A ball thrown horizontally from the edge of a 20. m tall structure lands 30. m from the ba...
A:
Q: Using d=1/2at^2 calculate the average acceleration for each object, along with a percent error from...
A: Given: relation d=12at2 here d is drop height and d = 3.048 m and time taken by cork in three tries ...
Q: In coming to a stop, a car leaves skid marks acceleration of -7.0 m/s². A. Find the initial velocity...
A: Distance = S = 80 m final velocity = V f = 0 ( stop) acceleration= a = -7 m/s2
Q: A car slows down from an initial velocity of 31.0 m/s to a final velocity of 12.0 m/s over a distanc...
A:
Q: For light of wavelength 589 nm, calculate the critical angles for the following substances when surr...
A: Write the expression for the critical angle. Here, n2 represents the refractive index of air and n1...
Q: 2. A proton is released from rest in a uniform electric field of magnitude 385 N/C. Find (a) the ele...
A: The answers are below
Q: A 55-kg block, starting from rest, is pushed a distance of 5.0 m across a floor by a horizontal forc...
A:
Q: A dart gun contains a spring of spring constant k = 17 N/m which is used to fire a dart of mass m. T...
A:
Q: When a body slides down an inclined plane, does the work of friction depend on the body’s initial sp...
A: ques: When a body slides down an inclined plane, does the work of friction depend on the body’s init...
Q: 2. 8.00 L of a gas is collected at 60.0°C. What will be its volume upon cooling to 30.0°C?
A:
Q: In atomic absorption spectrometry, manganese vapour (Mn0 gas) with resonance absorption at 279.5 nm ...
A: We know that the ration of number of atoms in upper level(N1) to the lower level(N0) is given by, N1...
Step by step
Solved in 2 steps
- 1. Given 14.00 L of a gas at a pressure of 5.10 atm, what will the volume be if I increase the pressure to 10.50 atm while keeping the temperature constant? 2. Given an initial pressure of 500. atm and a temp. of 150C, what will the pressure be if I increase the temp. to 275⁰C, while keeping the volume constant? 3. Given an initial volume of 20.5 L and a temp. of 50.0 ⁰C, what will be the new volume if the temp. increases to 100 ⁰C, while keeping the pressure constant?4. For a certain ideal gas R = 25.8 ft.lb /lb °R and k =1.09 a. What are the values of cp and cv? b. What mass of this gas would occupy a volume of 15 cu ft at 75 psia and 80 °F? C. If 30 Btu are transferred to this gas at constant volume in (b), what are the resulting temperature and pressure?2. A reservoir contains 2.83m3 of carbon monoxide at 6895 kPa and 23. 6 C. An evacuated tank is filled from the reservoir to a pressure of 3497 kPa and a temperature of 12.4 °C, while the pressure in the reservoir decrease to 6205kPa and the temperature is 18.3 °C. What is the volume of the tank? R for CO is 296.92 J/kgm-K
- 4. What is the volume of a balloon if it contains 3.2 moles of helium at a temperature of 20. °C and standard pressure? 5. What volume would a sample of gas have if the pressure is 8.2 atm, the number of gas particles is 2.0 moles, and the temperature is -73 degrees Celsius?2. If the initial pressure of ideal gas at 110 kPa is compressed to 1/2 its original volume and totwice its original temperature, what is the final pressure?3. An air bubble from the bottom of a well where the temperature is 27°C to the surface wherethe temperature is 30 °C. Find the percent increase in volume of the bubble if the depth ofthe well is 5m. Atmospheric pressure is 101 kPa.4. An ideal gas at 45 psig and 80 °F is heated in a closed container to 130 °F. What is the finalpressure?5. If 8 m3 of atmospheric air at 10 °C temperature are compressed to a volume of 2 m3 at100°C, what will be the pressure of air in psi?6. Find the mass of ammonia in the 100 cubic feet tank having a pressure of 70 psi at 120 °F.3. How many moles of chlorine gas would occupy a volume of 35.5 L at a pressure of 100.0 kPa and a temperature of 100. °C? After determining the number of moles, calculate the number of grams of chlorine (Cl2) contained in this container?
- 3. A tank of 20.0 liters contains chlorine gas at a temperature of 20.00°C at a pressure of 2.000 atm. The tank is pressurized to a new volume of 1.000 L and a temperature of 150.00°C. Calculate the pressure using the ideal gas, and the van der Waals equation. What type of intermolecular forces of attraction predominates?5. A certain gas initially at 103 kPaa and 58 liters undergoes a change of state to 620 kPaa an 18 liters, during which the enthalpy increased by 16.5 kJ. The specific heat at constant volume is 0.216 kJ/kg-K A. What is the specificheat at constant pressure? c. 0.216 kJ/kg-K d. 0.41393 kJ/kg-K a. 0.31493 kJ/kg-K b. 0.09893 kJ/kg-K B. What is the value of gas constant? c. 0.09893 kJ/kg-K a. 0.216 kJ/kg-K b. 0.41393 kJ/kg-K C. What is the change of internal energy during the process? d. 0.31493 kJ/kg-K a. 11.314 kJ c. 16.5 kJ b. -11.314 kJ d. -16.5 kJ1. If I have 22.9 L of gas at a pressure of 15.0 kPa and a temperature of 150.°C, what will be the temperature of the gas if I decrease the volume of the gas to 8.4 L and increase the pressure to 60.0 kPa? 2. If I have 37 L of gas at a temperature of 167°C and a pressure of 88.0 atm, what will be the pressure of the gas if I raise the temperature to 294°C and decrease the volume to 12 liters? 3. If I have 55 liters of gas at a temperature of 125 0C and a pressure of 90.0 atm, what will be the volume of the gas if I raise the temperature to 194 0C and decrease the pressure to 30.0 atm?
- 2. A perfect gas has a value of R = 319.2 J/kg.K and k 1.26. If 120 kJ is added to 2.27 kg of this gas at constant pressure when initial temperature is 32.2 deg Celsius, find T2, AH, AU and W6. A pipe with a valve connects two vessels A and B of different sizes. Vessel A contains 142 L of air at 2767.92 kPa, 93°C. VesselB of unknown volume, contains air at 68.95 kPa, 4°C. The valve is opened and when the properties of the mixed gas has been determined, it is found that pm 1378.96 kPa and t, = 43°C. What is the volume of vessel B?1. A walrus transfers energy by conduction through its blubber at the rate of 165 W when immersed in -1 deg C water. The walrus's internal core temperature is 36.5 deg C, and it has a surface area of 2 m². What is the average thickness of its blubber, which has the conductivity of fatty tissues without blood (k=0.2 J/(s m °C))? d= cm