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A: a)at A temperature is 300 K,at A, the number of moles is
Q: The temperature of the surface of Pluto is about T(K) = 40 K (TC = -230 °C). %3! According to Wien's…
A: Frequency f is related to wavelength λ is given by f=C/λ, where C= speed of light
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A: Given that:-Wavelength, λ=441 nm=441×10-9 mNumber of lines per cm=1670Number of lines per…
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A: given , current in 1st wire, I1 = 28 A Attractive force ,F = 8 x 10-4 N/m distance between two wires…
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A: Given Data : The refractive index of material 1 is given as n1 = 2.1. The angle of incidence at…
Q: Two 3.70 kg balls are attached to the ends of a thin rod of length 73.0 cm and negligible mass. The…
A: Law of conservation of angular momentum :According to the law of conservation of angular momentum,…
Q: (c) Starting from the satellite on the Earth's surface at the equator, what is the minimum energy…
A: Given that Mass of satellite (m)= 220 kg Height of satellite (h)= 350 km Mass of earth(Me)= 5.97×…
Q: stick? 7. A meter stick has a pivot that is located at (30 cm). On this meter stick we place 100 g @…
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Q: What is the average power supplied by a 60 kg person running up a flight of stairs a vertical…
A: The person's average powerP=WtW is work donet is the time.Work done, W=FdF is the force on the…
Q: Theoretically, you expect to find for this vector sum of the three weight forces in static…
A: At equilibrium, net force acting on a object is zero. FNet=0 F1→+ F2→+F3→ =0 (1) Triangular law of…
Q: 3. A plane must fly to a destination that is south-west of its departure point. Because of the wind,…
A: 1)It is given that the airplane wants to takeoff in South-west direction but because of air force it…
Q: 2) A small ball with mass m made of a somewhat elastic material is dropped from a height ho. In the…
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Q: A cannon fires a projectile with a speed of 110 m/s at a 30° to the horizontal. The opening of the…
A: Speed of the projectile = v = 110m/s Mass of the projectile = m = 7.0 kg Angular Velocity of the…
Q: Two straight parallel wires are separated by 6.7 cm. There is a 2.8 -A current flowing in the first…
A: Given :- The two wire separated by the d = 6.7 cm = 0.067 m The current in the first wire is I1…
Q: A is 4π r
A: we know that lorentz gauge condition is given by, ∇.A+1c2∂ϕ∂t=0 -----(1) and we have given…
Q: m₂ a. First, assume that you have lowered the friction on the plane to be essentially zero; give the…
A: a) For mass m1 Before movement started, and it is placed at the foot of the inclined plane P.E=0…
Q: A mass of 35.0 kg is suspended from a steel wire of diameter 1.00 mm and length 11.3 m. How much…
A: Given that,Mass : m = 35 (kg)Diameter of wire : d = 1 (mm) Length of the wire : L = 11.3 (m)The…
Q: -1 A satellite is in an elliptical orbit with a semi major axis of 8000km and an eccentricity of…
A: We know, The velocity of the satellite at perigee, vp=GM1+ea1-e Equation 1 where, GM is the…
Q: 10. Who is working harder, Fred running a 10 min mile pace at a 10% grade or Pete who is 65 kg,…
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Q: A proton is released from rest at point A in a uniform electric field that has a magnitude of 8 x…
A: We know that,v2=u2+2aswhere, u=0and, a is the acceleration s is the distancethen, v2=2asv=2as…
Q: A 3.0 mm -diameter copper wire carries a 40 A current (uniform across its cross section). ? B = T…
A: Using Ampere's law to determine the magnetic field at the surface: here 'R' denotes the radius of…
Q: A coil has an inductance of 3.00 mH, and the current through it changes from 0.200 A to 1.50 A in a…
A: Given that,Inductance, L=3.00 mHChange in current, dI=1.50A-0.200A=1.300 AChange in time, dt=0.200…
Q: 6. Two charged spheres are 5.00 cm apart. One sphere has a charge of 2.50 x 10*c and the other…
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Q: Lobster got trapped and now is stuck in a restaurant Lobster tank (which is a cube with side L and…
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Q: Suppose you wish to fabricate a uniform wire from 2.40 g of copper. The wire is to have a resistance…
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Q: Angular and Linear Quantities: A scooter has wheels with a diameter of 120 mm. What is the angular…
A: Given Data : Diameter of the wheel, d = 120 mm = 120×10-3 mRadius of the wheel, r = d2 = 0.12 m2 =…
Q: If a person pushes on a lawnmower with a constant force of 90.0 N at an angle of 40° to the…
A: Given data: Constant force (F) = 90.0 N Angle (θ) = 40° to the horizontal Horizontal displacement…
Q: 11 SLED CRASH A red sled of mass 30 kg is moving on frictionless ice with a speed of 20. m/s. It has…
A: Mass of red sled,m1=30 kg Speed of red sled,u1=20 m/s Mass of blue sled,m2=20 kg Speed of blue…
Q: Ball 1 has a mass of 0.462 bg and is moving Ball 2 has a weight of 5.85 N and is moving at V - (3.20…
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Q: To learn about mutual inductance from an example of a long solenoid with two windings. To illustrate…
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Q: Using the letters, match each prefix with the multiplier it represents. V V V V x 10-6 x 106 x 10-3…
A: The given prefix are associated with multiplier as per their definition.
Q: What other measurement is required to calculate the wavelength?
A: Given that 1. There is two source interface pattern. One wavelength is farther from the other. We…
Q: The vector -5.2A has a magnitude of 48 m and points in the positive x direction.
A: We have to find out the x component of vector A and its magnitude.
Q: Molecules can rapidly diffuse across living cells. If the width of cells is increased by a factor of…
A: This question can easily be solved by applying the
Q: The magnetic field in (Figure 1) is decreasing at the rate 0.60 T/s. Figure What is the magnitude…
A: Given rate of decreasing magnetic field dBdt = 0.6 T/s radius of circle r = 1 cm = 0.01 m
Q: A typical adult ear has a surface area of 1.90 x 10³ m². The sound intensity during a normal…
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Q: A skateboarder rolls down a hill and up the other side. Would she ever reach the same height on the…
A: Given, A skateboarder rolls down a hill and up the other side
Q: The speed skier has a frontal surface area of 0.75 m^2 and a Cd of 0.54 (assume that p=0.95 kg/m^3)…
A: Given that:- The area is A=0.75 m2. The drag coefficient is Cd =0.54. The density is p=0.95 kg/m3.…
Q: A mass m is placed a distance D to the right of a disc along its central axis. The disc has a mass M…
A: The system is shown below. Consider a thin ring having mass dm and radius R.
Q: A 7.25-g bullet is fired from a gun. The ullot is 223 m/n
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Q: A uniform beam of weight 12 N and length 10 m is mounted by a small hinge on a wall. The beam is…
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Q: Coulomb's law for the magnitude of the force F between two particles with charges Q and Q separated…
A: first charge (q1) = -14.5 nC is placed at x1 = -1.66 m second charge (q2) = 33 nC is placed at x2 =…
Q: an you please do all of them. Than
A: 1)123.456 m in unit of ft is 4.05×102 ftThe correct option is B) 4.05×102 ft2) 123000000 cm3 in…
Q: 4) (1) Show that when an ice cube floating in a glass of water is melting - the water level does not…
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Q: 14. Andrea, of mass 54.5kg, thinks she's sitting at rest in the middle of her 4.81m long dorm room…
A: mass = 54.5 kg length of dorm room = 4.81 m
Q: A uniform, solid cylinder of mass m. = 5.46 kg and radius R= 0.34 m with Iem = MR² is attached at…
A: Given -- Mass of cylinder ,mc = 5.46 kg Radius of cylinder ,R = 0.34 m Moment of Inertia ,ICM =…
Q: A line of positive charge is formed into a semicircle of radius R = 55.0 cm, as shown in the figure…
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