A parallel (to the lens axis) ray travelling through a convex lens will...? Pass through the...
A parallel (to the lens axis) ray travelling through a convex lens will...?
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Pass through the focal point on the opposite side. |
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Pass through the radius of curvature on the opposite side. |
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Continue along its path uninterrupted. |
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Diverge along a path which can be traced back to the focal point on the incoming side. |
Homework Answers
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A parallel (to the lens axis) ray travelling through a convex
lens will...?
Pass through the...
Consider a light ray incident upon a thin Plano-convex lens. This ray is parallel to the...
Consider a light ray incident upon a thin Plano-convex lens. This ray is parallel to the axis of the lens. The lens has an index of refraction of 1.3 and the convex side has a radius of 103 mm. After passing through the lens the ray will stay parallel to the axis, but will be shifted slightly towards the axis. the ray will diverge and seem to come from a point on the axis 12.9 cm in front of the...
Which of the following is a principal ray for the case of an actual physical object...
Which of the following is a principal ray for the case of an actual physical object and a convex (converging) lens? Indicate all that apply D A ray departing from the object along a line parallel to the principal axis of the lens, at the plane of the lens, adopts a path that takes it through the focal point on the other side of the lens A ray departing from the object along a line parallel to the principal axis...
Two rays traveling parallel to the principal axis strike a large plano-convex lens having a refractive...
Two rays traveling parallel to the principal axis strike a large plano-convex lens having a refractive index of 1.50 (see figure below). If the convex face is spherical, a ray near the edge does not pass through the focal point (spherical aberration occurs). Assume this face has a radius of curvature of R = 21.2 cm and the two rays are at distances h, = 0.500 cm and h, = 11.9 cm from the principal axis. Find the difference Ax...
An object O is placed at the location shown in front of a convex spherical mirror....
An object O is placed at the location shown in front of
a convex spherical mirror. Use ray tracing to determine the
location and size of the image in the mirror. As you work, keep in
mind the following properties of principal rays:
A ray parallel to the axis, after reflection, passes through the
focal point F of a concave mirror or appears to come from
the (virtual) focal point of a convex mirror.
A ray through (or proceeding toward)...
A ray of light comes in from infinity (i.e. parallel to the optical axis) and refracts...
A ray of light comes in from infinity (i.e. parallel to the optical axis) and refracts through a converging thin lens. The ray of light will Turn away from the optical axis and appear to come from the focal point Turn away from the optical axis and appear to come from the center of curvature Turn toward the optical axis and pass through the focal point Turn toward the optical axis and pass through the center of curvature Turn toward...
A ray of light comes in from infinity (i.e. parallel to the optical axis) and refracts...
A ray of light comes in from infinity (i.e. parallel to the optical axis) and refracts through a converging thin lens. The ray of light will o Turn away from the optical axis and appear to come from the focal point o Turn away from the optical axis and appear to come from the center of curvature o Turn toward the optical axis and pass through the focal point o Turn toward the optical axis and pass through the center...
All rays that are parallel to the principle axis in a concave mirror reflects Select one:...
All rays that are parallel to the principle axis in a concave mirror reflects Select one: O a. Towards the focal point O b. Away from the focal point O c. Away from the center of curvature O d. Towards the center of curvature Which statements are true about a VIRTUAL image? (There may be more than one correct choice.) Select one or more: a. A concave lens always forms a virtual image. b. It cannot be photographed. c. A...
1. The distance from the center of a lens to the location where parallel rays converge...
1. The distance from the center of a lens to the location where parallel rays converge or appear to converge is called the length. convergence O meeting O focal O None of the above 2. When incoming rays are the focal point and the image point are the same. O parallel O from a nearby object O passing through the near side focal point O None of the above 3. A(n) image will not appear on a screen placed at...
Can you please not only answer this but thoroughly explain how you got this - I...
Can you please not only answer this but thoroughly explain how
you got this - I am struggling
Which of these describe a principal ray for a concave mirror? (Select all that apply.) An incoming ray that is parallel to the optical axis will reflect as though it came from the focal point An incoming ray that comes from the direction of the focal point will reflect parallel to the optical axis An incoming ray that reflects off the mirror...
1. I am nearsighted and looking for contact lenses which will correct my vision. I should...
1. I am nearsighted and looking for contact lenses which will correct my vision. I should select: a. A diverging lens, characterized by a negative focusing power b. A converging lens, characterized by a negative focusing power c. A diverging lens, characterized by a positive focusing power d. A converging lens, characterized by a positive focusing power 2. I have a glass lens (index of refraction 1.5) with a concave side with radius of curvature 2 m and a convex...
Consider a light ray incident upon a thin Plano-convex lens. This ray is parallel to the axis of the lens. The lens has an index of refraction of 1.3 and the convex side has a radius of 103 mm. After passing through the lens the ray will stay parallel to the axis, but will be shifted slightly towards the axis. the ray will diverge and seem to come from a point on the axis 12.9 cm in front of the...
Which of the following is a principal ray for the case of an actual physical object and a convex (converging) lens? Indicate all that apply D A ray departing from the object along a line parallel to the principal axis of the lens, at the plane of the lens, adopts a path that takes it through the focal point on the other side of the lens A ray departing from the object along a line parallel to the principal axis...
Two rays traveling parallel to the principal axis strike a large plano-convex lens having a refractive index of 1.50 (see figure below). If the convex face is spherical, a ray near the edge does not pass through the focal point (spherical aberration occurs). Assume this face has a radius of curvature of R = 21.2 cm and the two rays are at distances h, = 0.500 cm and h, = 11.9 cm from the principal axis. Find the difference Ax...
An object O is placed at the location shown in front of
a convex spherical mirror. Use ray tracing to determine the
location and size of the image in the mirror. As you work, keep in
mind the following properties of principal rays:
A ray parallel to the axis, after reflection, passes through the
focal point F of a concave mirror or appears to come from
the (virtual) focal point of a convex mirror.
A ray through (or proceeding toward)...
A ray of light comes in from infinity (i.e. parallel to the optical axis) and refracts through a converging thin lens. The ray of light will Turn away from the optical axis and appear to come from the focal point Turn away from the optical axis and appear to come from the center of curvature Turn toward the optical axis and pass through the focal point Turn toward the optical axis and pass through the center of curvature Turn toward...
A ray of light comes in from infinity (i.e. parallel to the optical axis) and refracts through a converging thin lens. The ray of light will o Turn away from the optical axis and appear to come from the focal point o Turn away from the optical axis and appear to come from the center of curvature o Turn toward the optical axis and pass through the focal point o Turn toward the optical axis and pass through the center...
All rays that are parallel to the principle axis in a concave mirror reflects Select one: O a. Towards the focal point O b. Away from the focal point O c. Away from the center of curvature O d. Towards the center of curvature Which statements are true about a VIRTUAL image? (There may be more than one correct choice.) Select one or more: a. A concave lens always forms a virtual image. b. It cannot be photographed. c. A...
1. The distance from the center of a lens to the location where parallel rays converge or appear to converge is called the length. convergence O meeting O focal O None of the above 2. When incoming rays are the focal point and the image point are the same. O parallel O from a nearby object O passing through the near side focal point O None of the above 3. A(n) image will not appear on a screen placed at...
Can you please not only answer this but thoroughly explain how
you got this - I am struggling
Which of these describe a principal ray for a concave mirror? (Select all that apply.) An incoming ray that is parallel to the optical axis will reflect as though it came from the focal point An incoming ray that comes from the direction of the focal point will reflect parallel to the optical axis An incoming ray that reflects off the mirror...
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