Prism is one of the optical devices you get
Q: The drawing shows a coin resting on the bottom of a beaker filled with an unknown liquid. A ray of…
A: The coin is resting on the bottom of the beaker filled with unknown liquid. A ray of light travels…
Q: A nearsighted person cannot see objects clearly beyond 70 cm (the far point). What is the power of…
A: The far point of the person is Note:Find:The power of lens.
Q: what is the refractive power for a pair of glasses with a focal length of 2.5 cm?
A: Required to find the refractive power.
Q: Material Water Index of Refraction (n) 1.333 60.0° 60.0° Air Water Glass Material Air Index of…
A: As we increase the incident angle, the refracted angle also increases in same proportion. When the…
Q: A magnifying glass has a focal distance of 50 mm. What is the value of its theoretical…
A: Given quantities: focal length of the lens (f) = 50 mm least distance of distinct vision (D) = 25 cm…
Q: Using the law of reflection, explain how powder takes the shine off of a person’s nose. What is the…
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Q: What is the limit on how thin a fiber can be seen through an optical microscope?
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Q: Spherical mirrors (mirrors made from a section of a sphere) suffer from which of the following?…
A: Required : Spherical mirrors suffer from which aberration.
Q: a laser that shines on a flat mirror. The laser is attached to a bicycle wheel so that the angle of…
A: The laser's position keeps on changing as the wheel rotates!.
Q: The student has a far point of 50 cm. If she is wearing glasses 2 cm from her eyes, determine what…
A: The student has a far point of 50 cmhere object distance=50-2=48 cmfrom the formula:1F=1d0-1di
Q: that
A: convex lens can form a magnified image of the object. Therefore, it is used as a magnifying glass.…
Q: A person’s left eye can see objects clearly only if they are between 30-cm and 80-cm away. What…
A: A person can see maximum upto 80 cm . So a person will need a concave lens with focal length =80cm…
Q: Which description best explains why the view within the rectangle lens is different than the view…
A: When light travels parallel to the principal axis of the lens than it converges at the point known…
Q: The near point of a farsighted person is 100 cm. She places reading glasses very close to her eyes…
A: Given, p = 25 cm q = -100 cm
Q: A small light bulb is set at the bottom of a pool with water in it sending light outward and upward.…
A:
Q: An astronomical telescope has an objective with a focal length of 0.80 m and an ocular with a focal…
A: focal length of objective (fo) = 0.80 m focal length of ocular (fe) = 5.9 cm = 0.059 m
Q: A student's near point is 44 cm. When he is wearing contacts he can read a paper placed at 26 cm…
A: The near point of the eye is defined as the minimum distance within which objects can be clearly…
Q: What happens to the light passing through the medium when there is a critical angle? Light…
A: Given :- light passing through the medium when there is a critical angle.
Q: Light refracts when traveling from air into glassbecause light frequency is greater in air than in…
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Q: Crystalline e b) When the muscles connected to the crystalline lens contract fully, its focal length…
A: b) Let f1 be the focal length of the lens and v1 denote the image distance (17.1 for the human eye).…
Q: The pupil of your eye is smaller in bright light than in dim light. Explain how this makes images…
A: The size of pupil
Q: Peter can see things clearly without glasses when things are as close as 17.0 cm, but no farther…
A: Concept used: Glasses contain lens which assist with far-sightedness or near-sightedness. Maximum…
Q: An astronomical telescope has an objective with a focal length of 0.90 m and an ocular with a focal…
A: In the question it is given that ,fo=0.9 mfe=4.5 cm
Q: What do glasses do to correct vision of a far-sighted person? They form images of far-away objects…
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Q: w9-17 A refracting telescope is used to view the Moon. The focal lengths of the objective and…
A: The objective of this question is to find the distance between the lenses of a refracting telescope…
Q: An amateur in the study of space bought a simple astronomical telescope and the curved woman of this…
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Q: You have a lens whose focal length is -6.41 cm. You place an object on the axis of the lens at a…
A: Approach to solving the question:Please see attached photos for detailed solutions. Thank you.…
Q: Material Water 20.0° 20.0° Index of Refraction (n) 1.333 Air Water Glass Material Air 27.2° Index of…
A: Refractive index of water (nw) = 1.333 Refractive index of air (n) = 1Angle of incidence (i) =…
Q: The near point of a farsighted person is 100 cm. She places reading glasses very close to her eyes,…
A: The near point of a farsighted person is 100 cm. She places reading glasses very close to her eyes,…
Q: A researcher is trying to shoot a tranquilizer dart at a 2.0-m-tall rhino that is 150 m away. Its…
A:
Q: A laser beam is introduced into an optical fiber, as shown in the figure. In order to ensure the…
A: Given that,the refractive index of air is, na=1the refractive index of optical fibre, no=1.4We know…
Q: The objective of a telescope has a focal length of 100 cm and its eyepiece has a focal length of 5.0…
A: Magnification of a telescope when viewing an object at infinity is M = fo/ fe Where fo = focal…
Q: The most important differences for the fou lenses of the optical microscope?
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Q: 8.) Which of the following is a correct condition for a total internal reflection to occur?…
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Q: A person is to be fitted with bifocals. She can see clearly when the object is between 32 cm and 2.1…
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Q: Q10) The image is focused on the retina of the objects by Change the thickness of the lens change…
A: We need to comment on how the image is focused on the retina by the eye.
Q: The human eye can be approximated by a two-lens optical system. Light enters the eye and first…
A: Given that human eye can be approximated by a two lens optical system with first element being…
Q: A student uses a camera to take a picture of a flower 20 cm from the lens. For this photograph, the…
A:
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