Is it possible to photograph a real image

Multiple Aperture Interference - Overview Interference is a phenomen…. Recommended Videos Problem 2. Problem 3. Problem 4. Problem 5. Problem 6. Problem 7. Problem 8. Problem 9. Problem Video Transcript Yes, you can foot above a virtual image, so that's a light is getting out in this direction.

Wave Optics - Intro In physics, wave optics is the study of the behavior of light, or other elec…. Multiple Aperture Interference - Overview Interference is a phenomenon in which two waves superpose to form a resultan…. Can both real and virtual images be photographed? Can you project a virtual image onto a screen? Can you see a virtual image? Explain your response. How can you see a virtual image, when it's not "really there"….

Distinguish between a virtual image and a real image. If an object is situated in front of two mirrors, you may see images in both mirrors. In addition, the image in the first mirror may act as an object for the second mirror, so the second mirror may form an image of the image.

If the mirrors are placed parallel to each other and the object is placed at a point other than the midpoint between them, then this process of image-of-an-image continues without end, as you may have noticed when standing in a hallway with mirrors on each side.

This is shown in Figure , which shows three images produced by the blue object. Notice that each reflection reverses front and back, just like pulling a right-hand glove inside out produces a left-hand glove this is why a reflection of your right hand is a left hand.

Thus, the fronts and backs of images 1 and 2 are both inverted with respect to the object, and the front and back of image 3 is inverted with respect to image 2, which is the object for image 3.

You may have noticed that image 3 is smaller than the object, whereas images 1 and 2 are the same size as the object. The ratio of the image height with respect to the object height is called magnification. More will be said about magnification in the next section. Infinite reflections may terminate. For instance, two mirrors at right angles form three images, as shown in part a of Figure. Images 1 and 2 result from rays that reflect from only a single mirror, but image 1,2 is formed by rays that reflect from both mirrors.

This is shown in the ray-tracing diagram in part b of Figure. To find image 1,2, you have to look behind the corner of the two mirrors. Summary A plane mirror always forms a virtual image behind the mirror.

The image and object are the same distance from a flat mirror, the image size is the same as the object size, and the image is upright. Conceptual Questions What are the differences between real and virtual images? How can you tell by looking whether an image formed by a single lens or mirror is real or virtual?

Virtual image cannot be projected on a screen. You cannot distinguish a real image from a virtual image simply by judging from the image perceived with your eye. Yes, you can photograph a virtual image. For example, if you photograph your reflection from a plane mirror, you get a photograph of a virtual image.

The camera focuses the light that enters its lens to form an image; whether the source of the light is a real object or a reflection from mirror i. No, you can see the real image the same way you can see the virtual image. The retina of your eye effectively serves as a screen.

Devise an arrangement of mirrors allowing you to see the back of your head. What is the minimum number of mirrors needed for this task? If you wish to see your entire body in a flat mirror from head to toe , how tall should the mirror be?

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