Suppose that Vsound = (32 + 7) x 101 m/s and that we want to find the temperature in Kalvin by using the following formula: T = (sound)?. Find the value of the 20 Temperature in degree Celsius (°C) and his uncertainty.
Q: V3a ,0) Consider the three charges q1 = -19 e, q2 = 32 e and q3 = 25 e are in the xy plane with the ...
A: Given, Three charges in xy plane
Q: A ball of mass 25 g traveling east at 12 m/s bounces elastically into a 2nd ball of mass 50 g that i...
A: Given that: Case 1:m1=25 g =0.025 kgm2=50g=0.050 kgu1=12 m/s (east is positive)u2=-4 m/s (west is ne...
Q: The objects pictured below are submerged in a fluid (each of the blocks is fully submerged in the fl...
A: Given:
Q: A proton is accelerating from rest in a uniform electric field of 640 N / C. After a whileits speed ...
A: Proton charge = 1.6x10-19 C mass = 1.67x10-27 kg electric field E = 640 N/C speed v = 1.20x106 m/s
Q: A circular wire loop of radius 0.360 cm lies in thexz-plane. There is a uniform magnetic field in th...
A: Given data r=0.36 cmdBdt=0.015 T/s
Q: In a particular camp stove, only 30% of the energy released in burninggasoline goes to heating the w...
A: Given: T2=100 CoT1=20 Co Q for gasoline =46000 J/g
Q: Find the ratio of the probability that a state at the bottom of the conduction band of a semiconduct...
A: The Fermi probability function is given by f(E)=11+expE-EFkTEF=fermi energy of the substance E=ener...
Q: An architecture student working at a drafting table requires some muscle action in order to support ...
A: Solution: As per the given data,
Q: An electric dipole with a dipole moment of magnitude pis placed at various orientations in an electr...
A: Given,Electric dipole with a dipole moment of magnitude pWhich is, is placed at various orientations...
Q: A small sphere with a mass of 0.1 grams, carrying a load of 3.10-10 C, is attached to the end of a 5...
A: Here, Mass(m)= 0.1gm
Q: please help give a detailed derivation. do not copy previous responses
A: Given that: λ=600 nm=600×10-9mb=0.12 mm=0.12×10-3ma=0.02 mm=0.02×10-3mL=1.5 m
Q: Describe the electrostatic force of an atom.
A: Electrostatic force of an atom is the strong nuclear force that binds the negative charge particles ...
Q: A rocket flying at a speed of 0.50c in relation to the ground. Jenny's heart rate is 75 beats per mi...
A: please see the next step for solution
Q: Spider-Man is expected to be agile and acrobatic, exactly like a spider would be. One superpower tha...
A: Given data: Distance covered d=5 miles. Time taken t=4 sec. de-Broglie wavelength λ=1.62×10-38 m. ...
Q: A proton with mass m1 and initial velocity v1 makes an atomic collision with another atom with mass ...
A: on visualizing this problem we apply conservation of momentum along x-axis m1v1 =m1v'1Cosθ1+3m1v'2C...
Q: Calculate the magnetic flux density at the following points: At a distance of 0.65 m from a long str...
A:
Q: (a) What will happen to the output light when a linearly polarized light is incident on a half- wave...
A: a. When a linearly polarized light is passed through a half wave plate, the resulting light will be ...
Q: a long, solid cylindrical conductor radius R=3.5cm carries a non uniform direction of symmetry axis ...
A: Ampere's Circuital Law According to Ampere's Circuital Law, the line integral of the magnetic field ...
Q: O:33)
A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question s...
Q: A cylindrical object (I =mr") rolls down a ramp. a Derive an expression for the linear acceleration ...
A: Newton's Second Law of motion According to Newton's Second Law of motion, the rate of change of mome...
Q: calculate the average momentum of a 50-kg runner if she can finish a 5-km run in 30 minutes
A: mass m = 50 kg distance d = 5 km= 5000m time talen t= 30 min= 30*60 = 1800 sec. average speed V = d/...
Q: For the circuit given below : Given : gmo=5ms 1) What is the type of biasing 2) For VGS = - 1.5 V , ...
A: 1) This is a Potential Divider Biasing Circuit For N channel JFET. 2) VG =V2 = (VDD/(R 1 + R 2) ) ...
Q: Discuss Poynting vector related to power flow in free space. A uniform plane wave at frequency of 20...
A: Given data: Frequency f=200 MHz. Instantaneous electric field E→=3a^x+5a^z. The phase velocity is ...
Q: A ball thrown straight up has zero velocity at its highest point. Is the ball in equilibrium at this...
A: When the ball is thrown upward then the force due to gravity acts on the ball. The direction of this...
Q: Find the expectation value of the radial position for the electron of the hydrogen atom in the 2s an...
A: Requirements: The radial function of the 2s state of the electron in the hydrogen atom The radial f...
Q: A rocket starts from rest and moves upward from thesurface of the earth. For the first 10.0 s of its...
A: Given data ay=2.8 m/s3 tt=10 sec
Q: 4. A thin disk of a permanent magnet with a radius of lcm shows a magnetic flux density (B) of 0.127...
A:
Q: In an experiment done by scattering 5.5-MeV ∝ particles from a thin gold foil, students fi nd that 10...
A: The ratio of the fractions of particles that are scattered at angles greater than 90° and 50° is cal...
Q: A 3 cm radius circular area is placed between two poles kept 10 cm apart as given in the picture. If...
A: Given r=3cm=0.03m q=5Am D=10cm=0.1m Therefore distance of the poles from center is d=D/2=0.1/2=0.05...
Q: The heating element of an electric dryer is rated at 4.1 kWwhen connected to a 240 V line. At 11 cen...
A: Given data P=4.1 kWt=1 hc=11 cents
Q: The unstretched length of spring AB is 1 m. If the block is held in the equilibrium position shown, ...
A: The force for the given system can be given as below,
Q: Tire gauges for air pressure as well as most other gauges used in an industrial environment take int...
A:
Q: The number of phonecalls coming into a switchboard in the next five minutes will either be0, 1, 2, 3...
A: The number of phonecalls coming into a switchboard in the next five minutes will either be0, 1, 2, 3...
Q: An oscillating current in an electric circuit is described by i(t) = 9e cos(2nt) where t is in secon...
A:
Q: The figure shows a cross section across a long cylindrical conductor of radius a = 2.63 cm carrying ...
A: The magnetic field is given by B=μ0ir2πa2 when r<a when r>a, B=μ0i2πr
Q: A person looks at his reflection in the concave side of a shiny spoon. Is it right side up or invert...
A: The concave side of spoon acts like concave mirror and convex side of spoon acts like convex mirror....
Q: a 15L container holds 20g of neon gas at -10 °C what is the pressure in container
A: Answer: Given that: Volume of container = V = 15L Temperature = -10°C = 263.15 K Mass of neon gas = ...
Q: The following information for a compression ignition engine which operates on the ideal diesel cycle...
A:
Q: X-ray diffraction analysis (using a Cu anode) of a specimen with a known cubic crystal structure rev...
A: Given (hkl)=(110) 2θ=30⁰ or θ=16⁰ The wavelength of x-ray used in diffraction is λ=0.154x10-9m
Q: In an electric trolley or bus system, the vehicle’s motor draws current from an overhead wire by mea...
A: Given: Single isolated circuit, When a current passes the present of the circuit ,there sets up the ...
Q: By measuring the currents and times and then draw the current vs time graph using the measurement at...
A: ε = 8VR = 1M ohmC = 4.7 μF Current at t = 12 sI0 = 8 μATime until current becomes zero = 25 s
Q: On a frictionless, horizontal air table, puck A (with mass0.250 kg) is moving toward puck B (with ma...
A: Take right direction as positive direction- VA1=??VA2=-0.120 m/sVB1=0VB2=0.650 m/sAs the table is fr...
Q: If you encounter a hazardous materials incident : what is the safe thing to do?
A: Introduction: A hazardous materials incident occurs when a hazardous chemical that may harm people’s...
Q: Why is it sometimes possible to loosen caps on screw-top bottlesby dipping the capped bottle briefly...
A: Given, Hot water uses for loosen the cap
Q: Fluorescent lights often use an inductor, called a ballast, to limit the current through the tubes. ...
A: An inductor is preferred because of its average dissipated power being near to zero. This limits th...
Q: 1.A dockworker loading crates on a ship finds that a 225 kg crate, initially at rest on a horizontal...
A: Force of friction = normal force x coefficient of friction The force of friction is equal to the for...
Q: A large church has part of the organ in the front of the church and part in the back. A person walki...
A: Solutions: A person walking rapidly down the aisle while both segments are playing at once reports t...
Q: 2. Barium-133 is a radioactive element used in certain medical procedures. A sample of pure Barium- ...
A: we know the Half life of Ba-133 T1/2 = 10.51 y So the decay constant is given by λ = 0.693T1/2 = ...
Q: In discussing the energy of a physiological system change in the Gibbs free energy (dG) is more comm...
A: Change of temperature means change in kinetic energy of the system or internal energy of the system ...
Q: A 7.50 nF capacitor is charged to 12.0 V, then disconnectedfrom the power supply and connected in se...
A: Given: The value of the capacitor is 7.50 nF. The voltage is 12 V. The time p...
Step by step
Solved in 3 steps with 7 images
