58 through 67 GO 61 SSM 59 Lenses with given radii . Object O stands in front of a thin lens, on the central axis. For this situation, each problem in Table 34-7 gives object distance p , index of refraction n of the lens, radius r 1 of the nearer lens surface, and radius r 2 of the farther lens surface. (All distances are in centimeters.) Find (a) the image distance i and (b) the lateral magnification m of the object, including signs. Also, determine whether the image is (c) real (R) or virtual (V), (d) inverted (I) from object O or noninverted (NI), and (e) on the same side of the lens as object O or on the opposite side. Table 34-7 Problem 58 through 67: Lenses with Given Radii. See the setup for these problems. p n r 1 r 2 (a) i (b) m (c) R/V (d) I/NI (e) Side 58 +29 1.65 +35 ∞ 59 +75 1.55 +30 –42 60 +6.0 1.70 +10 –12 61 +24 1.50 –15 –25 62 +10 1.50 +30 –30 63 +35 1.70 +42 +33 64 +10 1.50 –30 –60 65 +10 1.50 –30 +30 66 +18 1.60 –27 +24 67 +60 1.50 +35 –35
58 through 67 GO 61 SSM 59 Lenses with given radii . Object O stands in front of a thin lens, on the central axis. For this situation, each problem in Table 34-7 gives object distance p , index of refraction n of the lens, radius r 1 of the nearer lens surface, and radius r 2 of the farther lens surface. (All distances are in centimeters.) Find (a) the image distance i and (b) the lateral magnification m of the object, including signs. Also, determine whether the image is (c) real (R) or virtual (V), (d) inverted (I) from object O or noninverted (NI), and (e) on the same side of the lens as object O or on the opposite side. Table 34-7 Problem 58 through 67: Lenses with Given Radii. See the setup for these problems. p n r 1 r 2 (a) i (b) m (c) R/V (d) I/NI (e) Side 58 +29 1.65 +35 ∞ 59 +75 1.55 +30 –42 60 +6.0 1.70 +10 –12 61 +24 1.50 –15 –25 62 +10 1.50 +30 –30 63 +35 1.70 +42 +33 64 +10 1.50 –30 –60 65 +10 1.50 –30 +30 66 +18 1.60 –27 +24 67 +60 1.50 +35 –35
58 through 67 GO 61 SSM 59 Lenses with given radii. Object O stands in front of a thin lens, on the central axis. For this situation, each problem in Table 34-7 gives object distance p, index of refraction n of the lens, radius r1 of the nearer lens surface, and radius r2 of the farther lens surface. (All distances are in centimeters.) Find (a) the image distance i and (b) the lateral magnification m of the object, including signs. Also, determine whether the image is (c) real (R) or virtual (V), (d) inverted (I) from object O or noninverted (NI), and (e) on the same side of the lens as object O or on the opposite side.
Table 34-7Problem 58 through 67: Lenses with Given Radii. See the setup for these problems.
Children playing in a playground on the flat roof of a city school lose their ball to the parking lot below. One of the teachers kicks the ball back up to the children as shown in the figure below. The
playground is 6.10 m above the parking lot, and the school building's vertical wall is h = 7.40 m high, forming a 1.30 m high railing around the playground. The ball is launched at an angle of
8 = 53.0° above the horizontal at a point d = 24.0 m from the base of the building wall. The ball takes 2.20 s to reach a point vertically above the wall. (Due to the nature of this problem, do not
use rounded intermediate values-including answers submitted in WebAssign-in your calculations.)
(a) Find the speed (in m/s) at which the ball was launched.
18.1
m/s
(b) Find the vertical distance (in m) by which the ball clears the wall.
0.73
✓ m
(c) Find the horizontal distance (in m) from the wall to the point on the roof where the ball lands.
2.68
m
(d) What If? If the teacher always launches the ball…
It is not possible to see very small objects, such as viruses, using an ordinary light microscope. An electron microscope can view such objects using an electron beam instead of a light beam. Electron microscopy has proved invaluable for investigations of viruses, cell membranes and subcellular structures, bacterial surfaces, visual receptors, chloroplasts, and the contractile properties of muscles. The "lenses" of an
electron microscope consist of electric and magnetic fields that control the electron beam.
As an example of the manipulation of an electron beam, consider an electron traveling away from the origin along the x axis in the xy plane with initial velocity ₁ = vi. As it passes through the region x = 0 to x=d, the electron experiences acceleration a = ai +a, where a and a, are constants. For the case v, = 1.67 x 107 m/s, ax = 8.51 x 1014 m/s², and a = 1.50 x 10¹5 m/s², determine the following at
x = d = 0.0100 m.
(a) the position of the electron
y, = 2.60e1014
m
(b) the…
Chapter 34 Solutions
Fundamentals Of Physics 11e Student Solutions Manual
Fundamentals of Anatomy & Physiology (11th Edition)
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