Jeffrey Piggott
Quiz by , created more than 1 year ago

Quiz for IB/A Level Images in Converging Lenses Activity

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Jeffrey Piggott
Created by Jeffrey Piggott over 7 years ago
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Images Formed by Converging Lenses - Activity 2

Question 1 of 4

1

Which of the following describe the image? (Choose all that apply)

Select one or more of the following:

  • Reduced (diminished)

  • Enlarged (magnified)

  • Same height as object

  • Upright (erect)

  • Inverted

  • Real

  • Virtual (imaginary)

Explanation

Question 2 of 4

1

Select from the dropdown lists to complete the text.

Now move the object so that it is more than 2f away from the lens. Using the Dropdown menus, describe the image produced.

An object that is farther than 2f from a converging lens will produce an
Now move the object so that it is more than 2f away from the lens. Using the Dropdown menus, describe the image produced.
( upright, inverted ) , ( enlarged, reduced, same-size ), and ( real, virtual ) image on the other side of the lens.

Explanation

Question 3 of 4

1

Select from the dropdown lists to complete the text.

Move the object so that it is close to the lens - inside the focus. Using the Dropdown menus, describe the similarities and differences of the various images you can produce with a converging lens.

An object located between the lens and its focus will produce an image that is
Move the object so that it is inside the focal length. Using the Dropdown menus, describe the similarities and differences of the images produced.
( real, virtual ) and ( upright, inverted ) Object located outside the focus produce images that are all ( real, virtual ) and ( upright, inverted ) The image produced when the object is inside the focus is also located on the ( same side, opposite side ) of the lens as the object, whereas the images produced by objects outside the focus are located on the ( same side, opposite side ) the lens from the object. When objects are outside of the focus, the images they produce can range from reduced to enlarged in size. When objects are inside the focus, the images they produce are ( enlarged, reduced ) This is the kind of image you get when you use a ( magnifying glass, microsocope )

Explanation

Question 4 of 4

1

Select from the dropdown lists to complete the text.

Experiment with the ray settings using the “Many Rays” setting. Observe the difference between principal and marginal rays. Complete the following using the dropdown menus.
( Principal rays, Marginal rays, All rays ) contribute to the formation of an image. We sometimes restrict our ray diagrams to ( principal rays, marginal rays, all rays ) in order to make our model ( simpler, more complex, more accurate )

Explanation