Homework Answers
Concept - use the lens formula for finding the distance of lens from object and the focal length of the lens as shown below,
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Chapter 34, Problem 068 In the figure, a real inverted image I of an object O...
Chapter 34, Problem 068 In the figure, a real inverted image 1 of an object dis...
Chapter 34, Problem 068 In the figure, a real inverted image 1 of an object dis formed by a certain lens not shown); the object-image separation is d = 39.2 cm, measured along the central axis of the lens. The image is just 1/2 the size of the object. (a) What kind of lens must be used to produce this image? (b) How far from the object must the lens be placed? (c) What is the focal length of the...
In the figure, a real inverted image I of an object O is formed by a...
In the figure, a real inverted image I of an object O is formed by a certain lens (not shown); the object-image separation is d = 43.4 cm, measured along the central axis of the lens. The image is just 1/3 the size of the object. (a) What kind of lens must be used to produce this image? (b) How far from the object must the lens be placed? (c) What is the focal length of the lens? Lens here...
3. Solve the problem: A real inverted image 1 of an object is formed by a...
3. Solve the problem: A real inverted image 1 of an object is formed by a certain lens; the object - image separation is d = 40.0 cm, measured along the central axis of the lens. The image is just half the size of the object. (a) What kind of lens must be used to produce this image? (b) How far from the object must the lens be placed? (c) What is the focal length of the lens?
An object is placed to the left of a lens, and a real image is formed...
An object is placed to the left of a lens, and a real image is formed to the right of the lens. The image is inverted relative to the object and is one-half the size of the object. The distance between the object and the image is 75 cm. (a) How far from the lens is the object? (b) What is the focal length of the lens?
Chapter 34, Problem 077 More lenses. Object O stands on the central axis of a thin...
Chapter 34, Problem 077 More lenses. Object O stands on the central axis of a thin symmetric lens. For this situation (see the table below, all distances are in centimeters), find (a) the lens type, converging or diverging, (b) the focal distance f, (c) the image distance i. It also refers to whether (d) the image is real or virtual, (e) inverted or noninverted from O, and (f) on the same side of the lens as O or on the...
Chapter 34, Problem 010 Spherical mirrors. Object O stands on the central axis of a spherical...
Chapter 34, Problem 010 Spherical mirrors. Object O stands on the central axis of a spherical mirror. For this situation object distance is ps = +17 cm, the type of mirror is concave, and then the distance between the focal point and the mirror is 14 cm (without proper sign). Find (a) the radius of curvature r (including sign), (b) the image distance i, and (c) the lateral magnification m. Also, determine whether the image is (d) real or virtual,...
Chapter 34, Problem 062 Lenses with given radii. Object O stands in front of a thin...
Chapter 34, Problem 062 Lenses with given radii. Object O stands in front of a thin lens, on the central axis. For this situation, each problem in the table (below) gives object distance p, index of refraction n of the lens, radius r 1 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,...
Chapter 34, Problem 012 GO Spherical mirrors. Object O stands on the central axis of a...
Chapter 34, Problem 012 GO Spherical mirrors. Object O stands on the central axis of a spherical mirror. For this situation object distance is p - 28 cm, the type of mirror is concave, and then the distance between the focal point and the mirror is 38 cm (without proper sign). Find (a) the radius of curvaturer (including sign). (b) the image distance i, and (c) the lateral magnification m. Also, determine whether the image is (d) real or virtual,...
Chapter 34, Problem 020 More mirrors. Object O stands on the central axis of a spherical...
Chapter 34, Problem 020 More mirrors. Object O stands on the central axis of a spherical or plane mirror. For this situation (see the table below, all distances are in centimeters), find (a) the type of mirror (concave or convex), (b) the focal distance f, (c) the radius of curvature of the mirror (including sign), (d) image distance (including sign), whether (e) the image is real or virtual, (f) inverted (I) or noninverted (NI) from o, and (g) on the...
Chapter 34, Problem 078 GO More lenses. Object O stands on the central axis of a...
Chapter 34, Problem 078 GO More lenses. Object O stands on the central axis of a thin symmetric lens. For this situation (see the table below, all distances are in centimeters), find (a) the lens type, converging or diverging, (b) the focal distance f, (c) the image distance i. It also refers to whether (d) the image is real or virtual, and (e) on the same side of the lens as O or on the opposite side. (a) Type (b)...
Chapter 34, Problem 068 In the figure, a real inverted image 1 of an object dis formed by a certain lens not shown); the object-image separation is d = 39.2 cm, measured along the central axis of the lens. The image is just 1/2 the size of the object. (a) What kind of lens must be used to produce this image? (b) How far from the object must the lens be placed? (c) What is the focal length of the...
In the figure, a real inverted image I of an object O is formed by a certain lens (not shown); the object-image separation is d = 43.4 cm, measured along the central axis of the lens. The image is just 1/3 the size of the object. (a) What kind of lens must be used to produce this image? (b) How far from the object must the lens be placed? (c) What is the focal length of the lens? Lens here...
3. Solve the problem: A real inverted image 1 of an object is formed by a certain lens; the object - image separation is d = 40.0 cm, measured along the central axis of the lens. The image is just half the size of the object. (a) What kind of lens must be used to produce this image? (b) How far from the object must the lens be placed? (c) What is the focal length of the lens?
Chapter 34, Problem 077 More lenses. Object O stands on the central axis of a thin symmetric lens. For this situation (see the table below, all distances are in centimeters), find (a) the lens type, converging or diverging, (b) the focal distance f, (c) the image distance i. It also refers to whether (d) the image is real or virtual, (e) inverted or noninverted from O, and (f) on the same side of the lens as O or on the...
Chapter 34, Problem 010 Spherical mirrors. Object O stands on the central axis of a spherical mirror. For this situation object distance is ps = +17 cm, the type of mirror is concave, and then the distance between the focal point and the mirror is 14 cm (without proper sign). Find (a) the radius of curvature r (including sign), (b) the image distance i, and (c) the lateral magnification m. Also, determine whether the image is (d) real or virtual,...
Chapter 34, Problem 062 Lenses with given radii. Object O stands in front of a thin lens, on the central axis. For this situation, each problem in the table (below) gives object distance p, index of refraction n of the lens, radius r 1 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,...
Chapter 34, Problem 012 GO Spherical mirrors. Object O stands on the central axis of a spherical mirror. For this situation object distance is p - 28 cm, the type of mirror is concave, and then the distance between the focal point and the mirror is 38 cm (without proper sign). Find (a) the radius of curvaturer (including sign). (b) the image distance i, and (c) the lateral magnification m. Also, determine whether the image is (d) real or virtual,...
Chapter 34, Problem 020 More mirrors. Object O stands on the central axis of a spherical or plane mirror. For this situation (see the table below, all distances are in centimeters), find (a) the type of mirror (concave or convex), (b) the focal distance f, (c) the radius of curvature of the mirror (including sign), (d) image distance (including sign), whether (e) the image is real or virtual, (f) inverted (I) or noninverted (NI) from o, and (g) on the...
Chapter 34, Problem 078 GO More lenses. Object O stands on the central axis of a thin symmetric lens. For this situation (see the table below, all distances are in centimeters), find (a) the lens type, converging or diverging, (b) the focal distance f, (c) the image distance i. It also refers to whether (d) the image is real or virtual, and (e) on the same side of the lens as O or on the opposite side. (a) Type (b)...
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