GO In Figure 35-50, two isotropic point sources S 1 and S 2 emit light in phase at wavelength λ and at the same amplitude. The sources are separated by distance d = 6.00 λ on an x axis. A viewing screen is at distance D = 20.0 λ from S 2 and parallel to the y axis. The figure shows two rays reaching point P on the screen, at height y P . (a) At what value of y P do the rays have the minimum possible phase difference? (b) What multiple of λ gives that minimum phase difference? (c) At what value of y P do the rays have the maximum possible phase difference? What multiple of λ gives (d) that maximum phase difference and (e) the phase difference when y P = d ? (f) When y P = d , is the resulting intensity at point P maximum, minimum, intermediate but closer to maximum, or intermediate but closer to minimum? Figure 35-50 Problem 84.
GO In Figure 35-50, two isotropic point sources S 1 and S 2 emit light in phase at wavelength λ and at the same amplitude. The sources are separated by distance d = 6.00 λ on an x axis. A viewing screen is at distance D = 20.0 λ from S 2 and parallel to the y axis. The figure shows two rays reaching point P on the screen, at height y P . (a) At what value of y P do the rays have the minimum possible phase difference? (b) What multiple of λ gives that minimum phase difference? (c) At what value of y P do the rays have the maximum possible phase difference? What multiple of λ gives (d) that maximum phase difference and (e) the phase difference when y P = d ? (f) When y P = d , is the resulting intensity at point P maximum, minimum, intermediate but closer to maximum, or intermediate but closer to minimum? Figure 35-50 Problem 84.
GO In Figure 35-50, two isotropic point sources S1 and S2 emit light in phase at wavelength λ and at the same amplitude. The sources are separated by distance d = 6.00 λ on an x axis. A viewing screen is at distance D = 20.0 λ from S2 and parallel to the y axis. The figure shows two rays reaching point P on the screen, at height yP. (a) At what value of yP do the rays have the minimum possible phase difference? (b) What multiple of λ gives that minimum phase difference? (c) At what value of yP do the rays have the maximum possible phase difference? What multiple of λ gives (d) that maximum phase difference and (e) the phase difference when yP = d? (f) When yP = d, is the resulting intensity at point P maximum, minimum, intermediate but closer to maximum, or intermediate but closer to minimum?
For each of the actions depicted below, a magnet and/or metal loop moves with velocity v→ (v→ is constant and has the same magnitude in all parts). Determine whether a current is induced in the metal loop. If so, indicate the direction of the current in the loop, either clockwise or counterclockwise when seen from the right of the loop. The axis of the magnet is lined up with the center of the loop. For the action depicted in (Figure 5), indicate the direction of the induced current in the loop (clockwise, counterclockwise or zero, when seen from the right of the loop). I know that the current is clockwise, I just dont understand why. Please fully explain why it's clockwise, Thank you
A planar double pendulum consists of two point masses \[m_1 = 1.00~\mathrm{kg}, \qquad m_2 = 1.00~\mathrm{kg}\]connected by massless, rigid rods of lengths \[L_1 = 1.00~\mathrm{m}, \qquad L_2 = 1.20~\mathrm{m}.\]The upper rod is hinged to a fixed pivot; gravity acts vertically downward with\[g = 9.81~\mathrm{m\,s^{-2}}.\]Define the generalized coordinates \(\theta_1,\theta_2\) as the angles each rod makes with thedownward vertical (positive anticlockwise, measured in radians unless stated otherwise).At \(t=0\) the system is released from rest with \[\theta_1(0)=120^{\circ}, \qquad\theta_2(0)=-10^{\circ}, \qquad\dot{\theta}_1(0)=\dot{\theta}_2(0)=0 .\]Using the exact nonlinear equations of motion (no small-angle or planar-pendulumapproximations) and assuming the rods never stretch or slip, determine the angle\(\theta_2\) at the instant\[t = 10.0~\mathrm{s}.\]Give the result in degrees, in the interval \((-180^{\circ},180^{\circ}]\).
What are the expected readings of the ammeter and voltmeter for the circuit in the figure below? (R = 5.60 Ω, ΔV = 6.30 V)
ammeter
I =
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