To view an enlarged upright image of an object through a simple magnifier, where must the object be located? Which choic...
Homework Answers
According to mastering physics, the answer is "within the focal length of the lens, provided the focal length is shorter than the near point distance"
(C) within the focal length of the lens, provided the focal length is shorter than the near point distance
A is wrong. The answer is: within the focal length of the lens, provided the focal length is shorter than the near point distance.
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To view an enlarged upright image of an object through a simple magnifier, where must the object be located? Which choic...
The focal length of a simple magnifier is 8.50cm. Assume the magnifier to be a thin lens placed very close to the ey...
The focal length of a simple magnifier is 8.50cm. Assume the magnifier to be a thin lens placed very close to the eye. How far in front of the magnifier should an object be placed if the image is formed at the observer's near point, 25.0cm in front of her eye? If the object is h=1.30 mm high, what is the height of its image formed by the magnifier?
A lens produces a real image of a real object. a) Is the image inverted or upright? b) Is the lens diverging or conver...
A lens produces a real image of a real object. a) Is the image inverted or upright? b) Is the lens diverging or converging? c) Is the image enlarged or reduced in size? d) If two convex lenses identical in size and shape aremanufactured from glass with two different indices of refraction,would the focal length of the lens with the greater index ofrefraction (lens 1) be larger or smaller than that of the otherlens (lens 2)?
The focal lenght of a simple magnifier is 9.15 cm. (A) where must we place an...
The focal lenght of a simple magnifier is 9.15 cm. (A) where must we place an object in order to get the maximal magnification? (B) with the conditions in (A), if the object height is 4.5mm, what is the height of the image?
If an object is placed outside the focal point of a converging lens, the image is:...
If an object is placed outside the focal point of a converging lens, the image is: DRAW A DIAGRAM: A) real, inverted and enlarged B) virtual upright and reduced C) virtual upright and enlarged D)real, upright and reducd E) real, inverted and reduced DRAW A DIAGRAM TO SUPPORT YOUR CHOICE
A converging lens makes an image of an object that is located outside of its focal...
A converging lens makes an image of an object that is located outside of its focal length. Which of the following statements is true? A. The image is smaller than the object. B. The image is upright. C.The image is inverted. D.The image is virutal
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...
Two people, Micah and Lyra, with different near points are equally close to an object. Both inspect the object through...
Two people, Micah and Lyra, with different near points are equally close to an object. Both inspect the object through the same magnifier by holding the lens close to the eye. Micah's near point is located farther away from his eye than Lyra's near point is located relative to her eye. Micah will experience a larger magnification for which of the following reasons? When the object is located at his near point, the angular size of the object is smaller...
please help in all sections! F Object When a real object is placed just inside the...
please help in all sections!
F Object When a real object is placed just inside the focal point F of a diverging lens, the image is A) virtual, erect, and diminished. B) real, inverted, and enlarged. C) real, inverted, and diminished. D) virtual, erect, and enlarged. E) virtual, inverted, and diminished. 3. A lens has a positive focal length f. The only way to get a magnification of -1 is to A) place a real object at the focal point....
Experiment 22: The Compound Microscope f2 Object 2 1 (Objective Lens)d L, (Eyepiece) d#150mm The Compound Microsco...
Experiment 22: The Compound Microscope f2 Object 2 1 (Objective Lens)d L, (Eyepiece) d#150mm The Compound Microscope A compound microscope uses two lenses to provide greater magnification of near objects than is possible using a single lens as a magnifier. The setup is shown above. The objective lens, L1, functions as a projector. The object is placed just beyond the focal point of L1 so a real, magnified, inverted image is formed. The eyepiece, L2, functions as a magnifier. It...
Optics Procedure Needed HOL lab kit equipment:magnifier, ruler Student supplied equipment index card,Styrofoam cups or modeling...
Optics Procedure Needed HOL lab kit equipment:magnifier, ruler Student supplied equipment index card,Styrofoam cups or modeling clay,paper clips,tape,colored pens or pencils,digital camera.Finding the Focal Length of a Lens 1.This part of the lab requires a dimly-lit room with an outside-facing window producing an unobstructed view of a distant object. Best results are obtained on a sunny day. 2.You need something to hold both your magnifier and a screen to project an image on.One possibility is to insert your magnifier into...
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...
please help in all sections!
F Object When a real object is placed just inside the focal point F of a diverging lens, the image is A) virtual, erect, and diminished. B) real, inverted, and enlarged. C) real, inverted, and diminished. D) virtual, erect, and enlarged. E) virtual, inverted, and diminished. 3. A lens has a positive focal length f. The only way to get a magnification of -1 is to A) place a real object at the focal point....
Experiment 22: The Compound Microscope f2 Object 2 1 (Objective Lens)d L, (Eyepiece) d#150mm The Compound Microscope A compound microscope uses two lenses to provide greater magnification of near objects than is possible using a single lens as a magnifier. The setup is shown above. The objective lens, L1, functions as a projector. The object is placed just beyond the focal point of L1 so a real, magnified, inverted image is formed. The eyepiece, L2, functions as a magnifier. It...
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