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As shown in the figure, there is an optics system consisting of...
2. A telescopic lens consists of a convergent lens of 5 cm focal length and 5 cm in diameter plac...
2. A telescopic lens consists of a convergent lens of 5 cm focal length and 5 cm in diameter placed 4 cm in front a divergent lens of focal length -8 cm and diameter 4cm. In addition, a stop ween the lens 2 em from the convergent lens with a diameter of 3 cm. Determine the aperture stop, the limiting entrance and exit pupils for an object 35 em away from the convergent lens. Find positions and diameters. system. b)...
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...
Can someone please help me with all the parts in this optics free response problem? 3....
Can
someone please help me with all the parts in this optics free
response problem?
3. (12 points, suggested time 25 minutes) Students are asked to perform an experiment to determine the focal length of a converging lens. They are given an optical bench that includes a lamp, a converging lens in a holder, and a screen. All three of these can be positioned anywhere along the optical bench. The students decide to form real images by placing the lamp...
A scientist requires the construction of a diffraction-limited telescope to image small dunes on Mars. The...
A scientist requires the construction of a diffraction-limited telescope to image small dunes on Mars. The telescope will be mounted on a spacecraft instrument platform. The spacecraft will orbit Mars at an altitude of 400 km. The dunes are 2 m in diameter (horizontal size, as seen from above). The wavelength of instrument operation is 500 nm. The large-format detector is a CCD with 4096x4096 array of pixels, where each pixel is 30x30 microns in size. The scientist requires that...
Consider the optical system shown in the figure. The lens and mirror are separated by d...
Consider the optical system shown in the figure. The lens and mirror are separated by d = 1.00 m and have focal lengths off, = +89.0 cm and f2 = -48.8 cm, respectively. An object is placed p = 1.00 m to the left of the lens as shown. Object Lens Mirror 1.00 m 1.00 m i (a) What is the distance (in cm) and location of the final image formed by light that has gone through the lens twice?...
physics 1. What is diffraction? How does diffraction affect the appearance of an image? 2. Amount...
physics 1. What is diffraction? How does diffraction affect the appearance of an image? 2. Amount of diffraction depend on how wavelength of the light compares to the hole it’s going through (how?) 3. Where did cameras originate? (Camera Obscura) 4. What invention revolutionized camera technology? (film) 5. What are the four components of a camera (camera back, lens, diaphragm, shutter) How do Cameras Work? ( 6. What are depth of focus and depth of field? How are they imposed...
I need help answering questions 1-6 please Your group is working to develop and study new...
I need help answering questions 1-6 please Your group is working to develop and study new proteins. To analyze the composition of a protein mixture you have produced, the protein solution is placed in an electric field. Proteins with different total charges will drift at different speeds in the solution, and can be separated for further analysis. Your group needs to focus an optical apparatus at known positions within the protein solution in order to record an image of a...
Can someone help me answer 22 and 23? (Please sketch a ray trace diagram) 22. A...
Can
someone help me answer 22 and 23? (Please sketch a ray trace
diagram)
22. A 6.5 cm high pencil is placed 12.5 cm in front of Joseph Medina's convex lens that has a focal length of 20.0 cm. a. Where is the image formed? (i.e. what is the image distance?) [205 x 10'] b. What is the image height? [1 x 10'] c. What is the magnification? [2.5 x 10°] d. What is the radius of curvature of the...
please answer correctly asap 1 1 Problem 2: Two lens system (3 points) When two thin...
please answer correctly asap
1 1 Problem 2: Two lens system (3 points) When two thin lenses are in contact, the combination may still be considered as a thin lens. The focal distance of the combination, fc, is given by 1 ==+ eq. (1) fc fi 12 where f and 12 are the focal distances of the two lenses in contact. Assume two converging lenses (10 cm and 20 cm focal distances) are in contact and do -15 cm. a)...
This is my physics lab using the Phet "Geometric Optics" stimulation. Could I please get help...
This is my physics lab using the Phet "Geometric Optics"
stimulation. Could I please get help with steps 8-10.
0.8 1.53 1.3 No Rays Marginal rays Principal rays Many rays 2nd Point Change Object Show Guides Virtual Image Screen ✓ Ruler curvature radius(m) refractive index diameter(m) ES 40 -SE 100 120 140 160 Step 2: di- the distance between the image and the lens di = 200 cm Drag the ruler to the left and measure the distance between the...
2. A telescopic lens consists of a convergent lens of 5 cm focal length and 5 cm in diameter placed 4 cm in front a divergent lens of focal length -8 cm and diameter 4cm. In addition, a stop ween the lens 2 em from the convergent lens with a diameter of 3 cm. Determine the aperture stop, the limiting entrance and exit pupils for an object 35 em away from the convergent lens. Find positions and diameters. system. b)...
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...
Can
someone please help me with all the parts in this optics free
response problem?
3. (12 points, suggested time 25 minutes) Students are asked to perform an experiment to determine the focal length of a converging lens. They are given an optical bench that includes a lamp, a converging lens in a holder, and a screen. All three of these can be positioned anywhere along the optical bench. The students decide to form real images by placing the lamp...
Consider the optical system shown in the figure. The lens and mirror are separated by d = 1.00 m and have focal lengths off, = +89.0 cm and f2 = -48.8 cm, respectively. An object is placed p = 1.00 m to the left of the lens as shown. Object Lens Mirror 1.00 m 1.00 m i (a) What is the distance (in cm) and location of the final image formed by light that has gone through the lens twice?...
Can
someone help me answer 22 and 23? (Please sketch a ray trace
diagram)
22. A 6.5 cm high pencil is placed 12.5 cm in front of Joseph Medina's convex lens that has a focal length of 20.0 cm. a. Where is the image formed? (i.e. what is the image distance?) [205 x 10'] b. What is the image height? [1 x 10'] c. What is the magnification? [2.5 x 10°] d. What is the radius of curvature of the...
please answer correctly asap
1 1 Problem 2: Two lens system (3 points) When two thin lenses are in contact, the combination may still be considered as a thin lens. The focal distance of the combination, fc, is given by 1 ==+ eq. (1) fc fi 12 where f and 12 are the focal distances of the two lenses in contact. Assume two converging lenses (10 cm and 20 cm focal distances) are in contact and do -15 cm. a)...
This is my physics lab using the Phet "Geometric Optics"
stimulation. Could I please get help with steps 8-10.
0.8 1.53 1.3 No Rays Marginal rays Principal rays Many rays 2nd Point Change Object Show Guides Virtual Image Screen ✓ Ruler curvature radius(m) refractive index diameter(m) ES 40 -SE 100 120 140 160 Step 2: di- the distance between the image and the lens di = 200 cm Drag the ruler to the left and measure the distance between the...
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