What is the average volume in nm3 (cubic nanometers) taken up by molecules of an ideal gas at room temperature (taken as 300 K), and 1 atm of pressure or 101325 N/m2 to 4 digits of precision if kB = 1.38e-23 J/K and 1 nm = 10-9 m? Thank you.
Q: A boat takes 3.20 hours to travel 15.0 km down a river, then 6.20 hours to return. You may want to…
A:
Q: Find the x-component of this vector: 55.1 m 2023 International Academy of Science. All Rights…
A:
Q: South still displays with great pride the large sign boasting of their 1996 State Championship…
A:
Q: If J 11/13 (2 (2 cos 0 a, + sin 0 a) A/m², calculate the current passing through A hemispherical…
A:
Q: 1. (a) The number of kilocalories in food is determined by calorimetry techniques in which the food…
A:
Q: From a height of 11.0 m an object is sent directly downward with an initial velocity of 1.2 m/s.…
A: Initial height of object is h=11 m Object is thrown in downward direction with initial velocity…
Q: Imagine a Ferris wheel that rotates three times each minute and has diameter of 19.4m. a) What is…
A:
Q: In the circuit shown, the AC voltage source supplies an rms voltage of 156 V at frequency f. The…
A:
Q: (a) Find the useful power output (in W) of an elevator motor that lifts a 2600 kg load a height of…
A: Given: The load that lifts is 2600 kg. The height is 30.0 m. The time duration is 12.0 s. The final…
Q: What is the component form of a vector with a magnitude of 17 and a direction of 125°? Show all…
A:
Q: An object moves along the x axis according to the equation x-3.75 -2.00 +3.00, where x is in meters…
A:
Q: A mass of 32 kg is being pulled by a rope with a force of 148 N at an angle of 22°. What is the work…
A: Mass, m=32 kg Force, F=148 N Angle, θ=22° Displacement, d=7.4 m To determine the work done on the…
Q: Find the x-component of this vector. 80.0° B-18.6 m 0 = 170° Bx = [?] m Hint: Bx = B cos(0)
A: The magnitude of vector B = 18.6 m Angle made by the vector B with the +x axis = 170o
Q: A person in good physical condition can put out 100 W of useful power for several hours at a…
A: Power of one person is P=100 W Power of electric clothes dryer is Pd=3 kW Power generating by a…
Q: A spaceship travels from Mercury to Mars at a speed of 0.81c relative to the Earth. Assume Earth,…
A: Speed of spaceship (v) = 0.81 c where "c" is the speed of light Time measured by the observer on…
Q: For the circuit shown below, € = 15.5V, R₁ = 34.9 Ohms, R₂ = 23.20hms, and L = 70.6 H. The switch S…
A: Given:- Battery Voltage (E) = 15.5 V Resistance of (R1) = 34.9 Ω…
Q: An object has an excess charge of -1.6 x 10-17 C. How many excess electrons does it have?
A:
Q: Two objects gravitationally attract with a force of 1,958 N. If the mass of one of the two objects…
A: To calculate the new force when the mass of one of the objects is multiplied by 4.11, we can use the…
Q: What is the potential difference across a hand-held fan that has a resistance of 240 Ω and a current…
A: To find the potential difference (voltage) across a hand-held fan, we can use Ohm's Law, which…
Q: Two carts mounted on an air track are moving toward one another. Cart 1 has a speed of 1.0 m/s and a…
A:
Q: This question is about the rocket flight example from section 3.7 of the notes. Suppose that a…
A:
Q: A basketball player is running at 4.70 m/s directly toward the basket when he jumps into the air to…
A: Let uy be the initial velocity of the player in the vertical direction, vy be the final velocity of…
Q: A 6.00 g bullet is fired horizontally into a 1.00 kg wooden block resting on a horizontal surface.…
A: Given: mass of bullet, m=6.0g=6*10-3 kgmass of wooden block, M=1 kgcoefficient of kinetic friction,…
Q: Sphere A of mass 0.50 kg hangs from a thread as seen in the diagram below. Sphere A has a charge of…
A:
Q: How would you rearrange that equation for m_0
A: R = V(L/D)Cln (11-mf/mo)DCRVL= ln(11-mf/m0)11-mf/m0 = eDCRVL
Q: A 4.3-kg model rocket is launched, shooting 55.8 g of burned fuel from its exhaust at an average…
A: Given: Mass of model rocket M=4.3 kg Mass of burned fuel m=55.8 g=0.0558 kg Average speed of burned…
Q: A man does 4,570 J of work in the process of pushing his 2.40 103 kg truck from rest to a speed of…
A: The mass of the truck is 2.4x103 kg. The work done is 4570 J. The initial speed of the truck is 0…
Q: A square coil of wire has 10 turns and an area of 20 cm^2. The square coil is located in a variable…
A: Number of turns (N) = 10 turns Area of each turn (A) = 20 cm2θ = 45oThe magnetic field is plotted…
Q: Given the quantities a = 3.4 m, b = 8.8 s, c = 75 m/s, what is the value of the quantity d = Number…
A:
Q: The coefficient of friction between the wheels of Yamaha motorcycle and the dry pavement is 0.79. An…
A:
Q: A student has an estimated VO2max of 55 ml/kg/min. What should be his/her running pace (minutes and…
A: A student has an estimated VO2max of 55 ml/kg/min. To find that his/her running pace (minutes and…
Q: Another example of moving a couch at a constant speed, this person pushes down at an angle of 27.10…
A: Mass of object is m=25.7 kg Object moving at constant speed. The person pushes down the object at an…
Q: A0.20-kg rocket in a fireworks display is launched from rest and follows an erratic flight path to…
A: A 0.20-kg rocket in a fireworks display is launched from rest and follows an erratic flight path to…
Q: of yours was making ing mea irements large solenoid that is connected to an ac voltage source.…
A:
Q: Find the energy stored in the solid flywheel of mass 6.5x10 kg and radius 2.4 m when it's rotating…
A:
Q: In a region of space, a quantum particle with zero total energy has a wave function given below.…
A: Since the total energy of the system E=0 and let P.E=U Schroedinger equation:- -h22m∂2ψ∂x2+Uψ=…
Q: A 5.58 kg object falls freely (ignore air resistance), after being dropped from rest. Determine the…
A: See below
Q: (a) What is the magnitude of the average acceleration of a skier who, starting from rest, reaches a…
A:
Q: 1) A sheet of letter size paper is 8.5in x 11in. The area of the sheet of paper in square meters is…
A:
Q: According to the kinetic molecular theory, gases are composed of numerous particles in constant…
A: According to the kinetic molecular theory, the pressure exerted by a gas is directly related to the…
Q: If the applied load is 49 kN, determine the new diameter of the specimen.
A: Given:- G = 28 Gpa diameter of specimen = 12.5mm Gauge length = 50 mm Given diagram:-…
Q: A leopard leaps horizontally off a 7.5 m high rock with a speed of 12.2 m/s. How far will it land…
A:
Q: tennis ball is struck at the base line of the court, 11.8 m from the net. The ball is given an…
A:
Q: Ash is working in the lab, and comes across a box of unlabeled resistors (thanks to his messy…
A:
Q: 11 An object on Earth has a weight of 150 newtons. On which planet would the same object have an…
A: Write the expression for the weight and substitute the corresponding values to calculate the mass of…
Q: 3 20 Will it slide? Yes no
A:
Q: 5) A soccer player kicks a ball, while imparting spin to bend it. The ball starts on the ground and…
A:
Q: Physics 211 - Module 1 Hands On Activities Packet 2 Activity 1.10- Introduction to Vectors Part 1 1.…
A: “Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…
Q: 1- Write down a relation to find the magnetic force acting on a current carrying conductor and draw…
A:
Q: 2. A cart on a track has a large, positive charge on the top and is located between two sheets of…
A: Two sheets of charge one is positively charged and other is negatively charged, And a cart is placed…
Hi, could I get some help with this macro-connection physics problem involving the Ideal
The set up is:
What is the average volume in nm3 (cubic nanometers) taken up by molecules of an ideal gas at room temperature (taken as 300 K), and 1 atm of pressure or 101325 N/m2 to 4 digits of precision if kB = 1.38e-23 J/K and 1 nm = 10-9 m?
Thank you.
Trending now
This is a popular solution!
Step by step
Solved in 3 steps with 2 images
- This was wrong. Can you solve this again with these numbers? What is the root mean square velocity, vrms, for Hydrogen molecules (H2) at 20oC? Hint: How many amu does an H2 molecule contain. 1 amu = 1.67 x 10-27 kg Boltzman's Constant, k = 1.38 x 10-23 J/K Give your answer in m/s to 4 significant figures (NO DECIMALS)One mole of silicon (6x1023 atoms) has a mass of 28 grams, as shown in the periodic table on the inside front cover of the textbook. The density of silicon is 2.4 grams/cm³. What is the approximate diameter of a silicon atom (length of a bond) in a solid block of the material? Make the simplifying assumption that the atoms are arranged in a "cubic" array, as shown in the figure. Remember to convert to SI units. d =Ideal gases are often studied at standard ambient temperature and pressure (SATP). The International Union of Pure and Applied Chemistry (IUPAC) defines SATP to be T = 25° C and P = 100 kPa. a. Calculate N/V (in particles per cubic meter) for an ideal gas at SATP b. How many atoms of an ideal gas at SATP are there in one cubic centimeter?
- 1.1. Compute the density (in units of m) of an ideal gas under the following conditions: (a) At 0 °C and 760 Torr pressure (1 Torr=1 mmHg). This is called the Loschmidt number. (b) In a vacuum of 103 Torr at room temperature (20 °C). This number is a useful one for the experimentalist to know by heart (10 3 Torr 1 µ).Using MATLAB editor, make a script m-file which includes a header block and comments: Utilizing the ideal gas law: Vmol= RT/P Calculate the molecular volume where: R = 0.08206 L-atm/(mol-K) P = 1.015 atm. and T = 270 - 315 K in 5 degree increments Make a display matrix which has the values of T in the first column and Vmol in the second column Save the script and publish function to create a pdf file from the script in a file named "ECE105_Wk2_L1_Prep_1"One mole of Gold (Au) atom has a mass of 197 g. We know that the density of gold is 19.30 g/cm3 in room temperature. Using those numbers, answer the following questions: a) What is the mass of a single gold atom in kg? b) Assume that gold atoms sit in a perfect cubic crystal structure. Estimate the distance between two gold atoms in meters. c) If we have a gold cube of 6 cm on each side, how many atoms can we fit along the edge of each side of the cube? d) What would be the mass, in kilograms, of the gold cube we discussed in part (c) (measuring 6 cm on each side)?
- Hi, could I get some help with this micro-macro connection physics problem involving root mean square speed? The set up is: What is the rms speed (in m/s) of a helium-3 atom in an ideal gas at a room temperature of 300 kelvin (K) to 4 digits of precision if kB = 1.38e-23 J/K, and the mass of helium-3 is 3.016 u, where the atomic mass unit u = 1.66e-27 kg? Thank you.Please answer all parts: Problem 3: There are lots of examples of ideal gases in the universe, and they exist in many different conditions. In this problem we will examine what the temperature of these various phenomena are. Part (a) Give an expression for the temperature of an ideal gas in terms of pressure P, particle density per unit volume ρ, and fundamental constants. T = ______ Part (b) Near the surface of Venus, its atmosphere has a pressure fv= 91 times the pressure of Earth's atmosphere, and a particle density of around ρv = 0.91 × 1027 m-3. What is the temperature of Venus' atmosphere (in C) near the surface? Part (c) The Orion nebula is one of the brightest diffuse nebulae in the sky (look for it in the winter, just below the three bright stars in Orion's belt). It is a very complicated mess of gas, dust, young star systems, and brown dwarfs, but let's estimate its temperature if we assume it is a uniform ideal gas. Assume it is a sphere of radius r = 5.7 × 1015 m…A cylinder containing 100.9 cubic centimeter of gas at a pressure of 376 kPa when its temperature is 534 K. Given that its temperature is unchanged when the pressure was increased by a factor of 5.9, Determine the new volume of the gas (In cubic centimeter). Note: Your answer must be in cubic centimeter, however, do not include the unit, just enter the magnitude that corresponds to the final volume in cubic centimeter. Round your answer to 2 decimal points Round your answer to 2 decimal points
- A (1.1x10^1) liter bottle is filled with nitrogen (N2) at STP (Standard Temperature and Pressure is 1 atm and 273 K) and closed tight. If the temperature is raised to 100° C, what will be the new pressure in SI units to two significant figures. Note: Your answer is assumed to be reduced to the highest power possible. Your Answer: x10 AnswerQuestions deal specifically with hydrogen.As discussed in the video, so long as you’re using the constants from the PRC, these answers shouldtechnically have an infinite number of significant figures by the assumptions of the course. Report allof them to at least four significant figures to ensure full credit. As always, unless otherwise stated,numerical entry problems require the answer to be in units that are the SI standard for whateverquantity they’re measuring (lengths, for instance, are reported in m, notnm,μm, km, etc.). Convert tostandard units if necessary, but do not include the unit in the answer field.Remember that the way you can be positive Blackboard understands your numbers, if you choose towrite them in scientific notation, is to use “E” in place of “10^.” That is, if you find that a particularfrequency is1.234×1014Hz, it would be entered as1.234E14 1) Calculate the wavelength of thelight that creates thethird line in the Balmerseries.Questions deal specifically with hydrogen.As discussed in the video, so long as you’re using the constants from the PRC, these answers shouldtechnically have an infinite number of significant figures by the assumptions of the course. Report allof them to at least four significant figures to ensure full credit. As always, unless otherwise stated,numerical entry problems require the answer to be in units that are the SI standard for whateverquantity they’re measuring (lengths, for instance, are reported in m, notnm,μm, km, etc.). Convert tostandard units if necessary, but do not include the unit in the answer field.Remember that the way you can be positive Blackboard understands your numbers, if you choose towrite them in scientific notation, is to use “E” in place of “10^.” That is, if you find that a particularfrequency is1.234×1014 Hz, it would be entered as 1.234E14 (no need to convert, Hz is the standardfrequency unit). 1) Calculate the frequency of the light that creates the first…