To find the focal length of a lens that is aimed at a distant object, this equation can be used:
Q: A disk of mass m, - 60.0 g and radius r, - 4.50 cm slides on a frictionless sheet of ice with…
A:
Q: Assume you get a job at NASA and you are asked to calculate the gravitational force that will be…
A:
Q: A horizontal power line carries a current of 6880 A from south to north. Earth's magnetic field…
A:
Q: first image ray tracing image. (No numbers needed) just Draw the of +he and Final the drewing…
A: Solution attached in the photo
Q: 3. A ID quantum well is described by the following position dependent potential energy for a moving…
A: Solution attached in the photo
Q: Use rest mass energy of the electron 0.5 MeV Consider an atomic level with quantum numbers n = 2,l =…
A: Solution: a). The first order relativistic correction can be obtained as the following:…
Q: The cross section of a bearing block is shown in the figure by the shaded area. Calculate the moment…
A: Given Data : Shaded region is given To find : Moment of inertia of the shaded region about the…
Q: f the intensity of a UV light is doubled what will happen? Will the energy of each emitted…
A: UV light is a form of electromagnetic radiation, which is transferred from one place to another in…
Q: The 100 ID0-kg A block is placed on the top of a Spring Conly one and then pushed down with a…
A: The block, along with spring A are initially at the position of 0.6 m. Block A has a mass of 100 kg…
Q: twice. D. decrease twice. 10. Which among the following statements is true with regard to electric…
A: Solution:-Given that(10) Which among the following statements is true with regard to electric field…
Q: A block resting on a plane inclined at an angle e 32° from the horizontal is being held in place by…
A: Solution:-Given thatTension in cable b (Tb)=80 Nθ=32°
Q: The miller Tndiced of a plane passing through the three points having co-erdinates o,0,1) (G,0,0 7 2
A:
Q: A horizontal wire supports it weight in a 0.001T magnetic field, oriented orthogonally to the wire.…
A: Magnetic field B = 0.001 T Length of wire L = 0.5 m Mass of the wire m = 50 g = 50 × 10- 3 kg Let I…
Q: Image from Conv
A: We have an object at a distance u1=6 cm from convex lens 1 which is separated by a distance d=15 cm…
Q: Part A What is the induced current in the inner loop? Express your answer with the appropriate um >…
A: Here,d = 110 mm r = 110/2 = 55 mmR = 1.30×10-2 Ωt = 0.100 sInner diameter = 1.70 mmInner Radius =…
Q: A 6 µC charge q1 located at the origin cm creates an electric field that fills all of space. A -8…
A:
Q: The charges and coordinates of two charged particles held fixed in an xy plane are 91 = 3.49 µC, x1…
A: Given, q1=3.49 μCx1,y1=4.89,0.662cmq2=-4.75 μCx2,y2=-2.39,1.53cmq3=4.71 μC
Q: A high voltage line carries a current of 7201 A from south to north. The geomagnetic field (76.7 µT)…
A: Given data : Current , I = 7201 A Magnetic field,B =76.7microT=76.7×10-6 T Theta = 72.3° Length of…
Q: A beam of electrons (of charge q, and mass m ) is shot into a region of uniform magnetic field with…
A: Charge on electron = qe Mass of electron = me Speed of electrons v = 50 m/s time for which electron…
Q: Explain Fraunhofer’s diffraction due to a double slit. How does its intensity distribution curve…
A: Fraunhoffer diffraction is the diffraction when diffraction pattern is observed far way from screen.…
Q: Thermal energy is produced in a resistor at a rate of 115 W when the current is 4.11 A. What is the…
A: The problem is based on the concept of power. We know that power is the rate of doing work. We have…
Q: A straight conductor carrying a current i = 9.8 A splits into identical semicircular arcs as shown…
A: Current in an anti clockwise direction, the magnetic field is out of the plane. Current in an…
Q: Once an organisation’s mission has been established, it can begin to identify its strategy and…
A: Answer: As per the given statement, It is discussed in detail as below steps:
Q: In the circuit below, the ammeter has an internal resistance of 200.0 ohms. The voltmeter has a…
A:
Q: Aparticle in one-dimension is in the potental if xl If there is at least one bound state, the…
A:
Q: 2. In free space, let D = 8xyz*āz + 6x²z*ãy + 16x²yz*a, pC/m². a. Find the total electric flux…
A: The electric displacement is given as, D→=8xyz4a→x+6x2z4a→y+16x2yz3a→z pC/m2. The rectangular…
Q: The frog population in a small pond grows exponentially. The current population is 95 frogs, and the…
A:
Q: The y-position of a damped oscillator as a function of time is shown in the figure. -1 -3 2 3 5 6. 8…
A:
Q: Q3. (a) What is sharpness of resonance? (b) A body of mass 10g is acted upon by a restoring force…
A:
Q: is at station 6 + 780 al on 6 + 800 has an eleva
A: Given Data, Forward tangent of -8% Backward tangent of +5% The curve is 40 m The side is 60 m long…
Q: One long wire lies along an x axis and carries a current of 33 A in the positive x direction. A…
A:
Q: Only do first part
A: Given that,Resistance :R=5ΩEMF :ε=2 VoltInternal resistance: Ri=1ΩTime: t=2 min a) Energy…
Q: The transverse displacement of a stretched string from equilibrium as a function of time and…
A: In this question equation of wave is given from which required data can be calculated
Q: 7. What is the photoelectric effect and why couldn’t it be explained by classical physics?
A: PHOTOELECTRIC EFFECT: The incident radiation is absorbed and the exposed surface emits electrons…
Q: A toroidal coil has a mean radius of 16 cm and a cross-sectional area of 0.25 cm2; it is wound…
A: The radius of the coil is given as, R=16 cm=0.16 m, The cross-sectional area of the coil is given…
Q: Consider the f(x) = cos(x) + D function shown in the figure in blue color. What is the value of…
A: D is the displacement of the graph in y axis. As in red graph , it is oscillating around y=0.
Q: A beam of light of intensity 1 W/m^2 hits a mirror of area 5.3 cm^2. The plane of the mirror is…
A:
Q: please solve for b
A: Dark fringes are formed at the places where the path difference between the lines is odd half…
Q: The figure below shows the end-on view of a long solenoid that contains a coil positioned such that…
A: Given that:Radius of solenoid, R=10.0 cm=0.10 nTurn density, n=650 turns/mRadius of coil, r=4.00…
Q: Table W2. Formation of a Magnified Image using a Combination of Two Lenses Distance of object from…
A: To complete the table w2. given, Focal length of convex lens1, f1=7.5 cmFocal length of convex…
Q: Given a vector ť = -yî + xj, show, with the help of Stokes' theorem, that the integral of ť around a…
A:
Q: 2. In Figure, the current in the long, straight wire is I=5.00 A and the wire lies in the plane of…
A:
Q: 6. Consider the given circuit. Determine Ip, IE +5 V RE=2 k2 R = 100 kQ oVE=+4 V Rc=8 k2 -5 V
A:
Q: A. What is the specific volume of the five ice cubes in a glass if each is weighing 40,400 mg? Note…
A:
Q: 15.0 cm 31. The magnetic force on the top side of the current loop has a magnitude of A. ZERO. B.…
A: The magnetic dipole starts rotating when it placed in external magnetic field
Q: A straight conductor carrying a current i = 6.1 A splits into identical semicircular arcs as shown…
A:
Q: A mass of 81.0g is placed on the end of a 4.5cm vertical spring. This causes the spring to extend to…
A:
Q: 2. Use Stokes' Theorem to evaluate ff, Vx F n dS where F(x, y, z) = and C is the part of the sphere…
A: Given, Fx,y,z=<xy,yz,zx>
Q: A 400 N student pushes a 500N trunk a distance of 8.00 m along a straight line, by applying a…
A: Solution:-Given thatWeight of trunk (W)=500 NDisplacement (d)=8 mApplied force (F)=600 Ninitial…
Q: person in a community of 1,000 people who has the flu. Researchers find that for this particular…
A: Given: Time t=0 c=1000 r=0.603
Physics
Explain why this equation gives the correct focal length. Write a paragraph of text with no derivations or math, text only.
Step by step
Solved in 2 steps