Using graph paper and a straight edge produce proper ray...

Name: using graph paper and a straight edge produce proper ray diagrams for the following cases 1 page each landscape orientation submitted with your solutions upload let the object height be 5 squares high
Uploaded: 2021-11-18T03:08:41-08:00
Duration: 5 min
Channel: Hubert Agamasu
Description: using graph paper and a straight edge produce proper ray diagrams for the following cases 1 page each landscape orientation submitted with your solutions upload let the object height be 5 squares high

Using graph paper and a straight-edge, produce proper ray diagrams for the following cases (1 page each, landscape orientation, submitted with your solutions upload). Let the object height be 5 squares high in both cases and let each square be 2 centimeters scale-wise. These are worth 5 points each. Note that there is a graph paper file below the exam in Canvas. A: Converging lens, object distance of 24 cm, focal length of 8 cm. B: Diverging lens, object distance of 18 cm, focal length of 6 cm.

Labs

Want to see this concept in action?

NEW

Explore this concept interactively to see how it behaves as you change inputs.

View Labs

Transcript

00:06 So we'll try and do this without the graph.

00:10 Just to look to the essential concepts i'm going to join with diagrams.

00:18 So in the first case we have, we draw our principalizes, like a horizontal straight line, and put our lens, our converse lanes, in the middle, or somewhere.

00:34 So there is enough space on either side.

00:38 Sorry.

00:43 And the focal length is 24.

00:48 So it means that from the center, we have 24 on either side choosing a good skill.

00:57 Sorry, 8.

00:59 The focal length is 8 centimeters.

01:02 The object distance is 24 centimeters.

01:04 So three times of our 8.

01:06 So we choose our appropriate skill.

01:09 Object here.

01:16 Now, we can draw a way that is parallel to the principal axis hits the lens and is reflected through the focal point we can also draw a way that passes to the focal point hits the lens and is reflected parallel to the principal axis parallel so at the intersecting point of those two ways we have our image being formed as you can see, the image is inverted, it is smaller or diminished, and it is real.

02:22 The race actually intersect.

02:29 For b, we do a similar thing this time, sorry for my v9, with a convex lens, sorry, concave lens, concave lens...

Question

Please give Ace some feedback