3.1 Airthat has amass density of 1.24 kg/m²(0.00241 slugs/ft) flows in a pipe with a diameter of 30 cm (0.984 ft) ata mass rate of flow of 3 kg/s (0.206 slugs /s). What are the mean velocity and discharge in this pipe for both systems of units?
Q: Table 2 lass of the wooden ball : 24 598 dynes Trial 1 3 r (cm) 70 cm 70 cm 70 cm No. of rev. 10 10 ...
A: Solution: For trial 1: mg=24598 dynes=0.25Nm=0.259.8=0.025kg=0.025×103 g =25gr=70cmv=793.9 cm/s2Fc...
Q: A ball is thrown up at a speed of 4:0 m/s. Find the maximum height reached by the ball. Take g = 10 ...
A:
Q: You are trying to photograph a bird sitting on a tree branch, but a tall hedge is blocking your view...
A:
Q: A long, straight wire with a circular cross section of radius R carries a current I. Assume that the...
A:
Q: Calculate the de-Broglie wavelength of proton, if it is moving with the speed of 2 x 10 m/s.
A: To find- De- broglie wavelength λ=?Given-Speed of proton (V)=2×105 m/smass of proton (m)=1.67×10-27 ...
Q: In the figure, a particle moves along a circle in a region of uniform magnetic field of magnitude B ...
A:
Q: Which of the following is incorrect about the plane mirrors? A. Plane mirrors are also known as flat...
A: (1) As shown in the figure the light ray is incident on a flat mirror normal to the mirror surface. ...
Q: Q. 19 : A charge q, and mass m, is fired perpendicular to a magnetic of revolution of the charge is ...
A: Charge on particle = q Mass of the particle = m Magnetic field = B
Q: A mass m = 20 kg is pulled upwards with constant acceleration by a cable attached to a motor. The ca...
A:
Q: Ex. 21 : The velocity of electron in the 1 Bohr having radius 0.53 A is 2200 km/s. orbit Calculate t...
A:
Q: %3D
A:
Q: An object is seen through a simple microscope of focal length 12 cm. Find the angular magnification ...
A:
Q: A parallel beam of monochromatic light of wavelength 450 nm passes through a long slit of width 0:2 ...
A:
Q: apprepriak su bslituten to solve the differendal egualiom dy _ itesty-x 7 Use an %3D
A:
Q: Previous AnswrS Ahot a balloont, sng vertically with a constant velocity of magnitude u00 m/n, relea...
A: Solution: Given the initial velocity of the hot air- balloonist is 5 m/s. At the maximum height, the...
Q: For a particle confined on a ring (with periodic boundaries) the appropriate wavefunction and Hamilt...
A: Given: Hamiltonian operator = H^ = -ℏ22Id2dϕ2ψml(ϕ) = eimlϕ2π1/2
Q: 76. N Figure P30.76 shows two long, straight wires carrying currents I = 2.00 A and I, = 8.00 A into...
A:
Q: Compute the flux of the vector field = 2 i + 5j- 5k through the rectangular region shown below, assu...
A: This question is from electrostatics (electrodynamics). Please have a good look
Q: The wavelength of greed light in air is 5300 A. U. (a) What is its wavelength in glass 3 whose refra...
A: Refractive index = Speed of light in airSpeed of light in a given mediumμ = cvThe wavelength of the ...
Q: An RLC circuit has a resistance of (2.79x10^2) 2, an inductance of (1.330x10^1) mH, and a capacitanc...
A: As per guidelines we are allowed to answer only first question. if question are not related to each ...
Q: An electrical circuit includes a voltage source and two resistances (50 and 75 ohm) in parallel. Det...
A: Given, Let R1 = 50 ohm and R2 = 75 ohm If R1 and R2 are connected in parallel then the eq...
Q: Photoelectric work function of a metal is 3 eV. Find the maximum K.E. and maximum speed of photoelec...
A: The photoelectric work function of the metal is given by, ϕ=3eV inident radiation wavelength, λ=480...
Q: What is the length measured by the Vernier caliper pictured below? Note: The units of the lower scal...
A: Solution: From the vernier calipers, the length is measured in the following steps. . Measure the m...
Q: Determine the magnitude and F = 375 lb F2 = 500 lb direction of the resultant moment about point B o...
A:
Q: nas rect mm. i. What is the lowest frequency that can propagate in the waveguide in a TE mode, and i...
A: A waveguide is a hollow metallic tube that transmits electromagnetic waves by reflecting successive ...
Q: If 500 J of work are required to carry a charged particle between two points with a potential differ...
A: Given that:- The work required is 500 J. The electrical potential difference is 20 V. Where the expr...
Q: 5.0 m/s What is the angular speed of the wheel in the figure below? 25 cm
A: Given Data : radius of the wheel, R = 25cm = 0.25 m linear velocity , v = 5.0 m/s To Find : angul...
Q: • Part A Learning Goat To understand the magnetic force on a straight current-carying wire in a unfo...
A:
Q: The energy levels of the four lowest states of an atom are E. -14.0 eV, %3D E1 = -9.0 cV, E2 = -7.0 ...
A:
Q: Photoelectric work function of a metal is 3 eV. Find the maximum K.E. and maximum speed of photoelec...
A: To find- (1) Maximum K.E. =? (2) Maximum speed of photoelectrons=? Given- W0=3 eVW0=3×1.6×10-19 JW0...
Q: A certain electric motor consists of a thin rectangular coil of current-carrying wire that rotates i...
A: Given: Magnetic Field,B=0.800TNumber of turns,N=76Length,L=4.01cm=4.01×10-2mWidth,W=2.25cm=2.25×10-2...
Q: A Ferris wheel slows down with a constant angular acceleration of magnitude 5.0 rad/s 2. If the whee...
A: Given that, Magnitude of acceleration : a = -5 rad/sec2 Number of revolution : n = 5 ...
Q: Q. 5: The radius of a circular path of an electron, when subjected to a perpendicalar magnetic field...
A: The problem is based upon the concept when an electron enters into the magnetic field which is perpe...
Q: 1.3 Let T and U be a symmetric and an antisymmetric second-order tensor, respec- tively. Show that t...
A:
Q: A total resistance of 3.11Q is to be produced by connecting an unknown resistance to a 12.02 Q resis...
A:
Q: An object 12 mm size is located 20 cm in front of a converging lens of 15 cm focal length. (a) Find ...
A: Given that,Object height : h = 12 (mm)Image height : h' = 48 (mm)Distance of image : v = 260 (mm)Her...
Q: A crane lifts a load of mass m = 500 kg vertically at constant speed v = 2 ms-'. Find the power expe...
A:
Q: 5) A 24 m diameter Ferris Wheel is turning at 1 rpm. Determine the normal force an 80 kg person wif....
A:
Q: Consider an electron trapped in a 20 Å long box whose wavefunction is given by the following linear ...
A:
Q: HW 16 Engin 52 In a game of pool, ball A is moving with a velocity vo of magnitude vo = 15 ft/s when...
A: The initial velocity of ball-A is given as, voA=vo=15 ft/s, The initial velocity of ball-B is given ...
Q: Electrons Vacuum tube Typical values for a dental x ray are a kVp of 70 (meaning a peak voltage of 7...
A: Given: Potential Differenvce,V=70kV=70×103VCurrent,I=10mA=10×10-3ATime,t=0.75s The difference in ele...
Q: photon energy Eph less than the band gap E,
A: The question consists the transition in indirect intrinsic semiconductor where the photon energy is ...
Q: I Gnsikr the differen tial eguation the differential spua fon yニスxy? g) wha! is +he kgree of the dif...
A:
Q: Calculate in the Born approximation the differential scattering cross sec- tion for neutron-neutron ...
A:
Q: The isotope of Curium 242Cm has a half- life of 160 days and emits alpha particles with an energy 6....
A:
Q: 3. An earth satellite moves in an elliptical orbit with a period t, eccentricity ɛ, and semimajor ax...
A:
Q: Think Inquiry: A car is moving with a velocity 20 m/s [E 200 N], over 20 second the driver change th...
A:
Q: The rays of light that are parallel to the principal axis meet at the after reflecting from the sphe...
A:
Q: Velocity of light in glass is 2 × 10* m/s. If the refractive index of glass with respect to 9 Calcul...
A: To find-Velocity of light in water (Cw)=?Given-Cg=2×108 m/swμg=9/8
Q: A 180 V battery is connected across two parallel metal plates of area 28.5 cm2cm2 and separation 7.2...
A: Given that,Battery = 180 VArea : A = 28.5 (cm2)Separation : d = 7.20 (mm)Potential difference : V = ...
![3.1 Air that has a mass density of 1.24 kg/m (0.00241 slugs/ft')
flows in a pipe with a diameter of 30 cm (0.984 ft) ata mass rate
of flow of 3 kg /s (0.206 slugs /s). What are the mean velocity
and discharge in this pipe for both systems of units?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F3faddd97-90d8-4227-b645-4342c6b09e3e%2F03e8d212-6da5-4f18-bb70-fd4ba7650b32%2Fxn089vx_processed.jpeg&w=3840&q=75)
![](/static/compass_v2/shared-icons/check-mark.png)
Step by step
Solved in 2 steps
![Blurred answer](/static/compass_v2/solution-images/blurred-answer.jpg)