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: Using the law of reflection, explain how powder takes the shine off of a person’s nose. What is the…
A:
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: 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: 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: 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…
A:
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: 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: 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: A person is to be fitted with bifocals. She can see clearly when the object is between 32 cm and 2.1…
A:
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…
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- A laser beam is incident at an angle of 38° to the vertical onto a solution of corn syrup in water. A beam is refracted to 19.97° to the vertical. Find its speed in the solution. 1.15 x108 m/s 2.28 x108 m/s 4.09 x108 m/s 1.66 x108 m/s noneCover the top half of a camera lens. What effect does this have on the pictures taken?The objective and ocular of an astronomical telescope are 1.70 m apart. The ocular has a focal length of 4.55 cm. What is the telescope's angular magnification?
- An object is located at 2 cm from the lens with optical power of 10 D. What is the distance between the lens and the image? Draw the ray tracing, the image and characterize it.When an object is 2 focal length away from the lens, the image appears..... The same size and inverted twice the size and inverted the same size and right side up smaller and invertedNearsightedness is the condition of being able to see nearby objects clearly but not distant objects. In order to see distant objects, people with nearsightedness need to wear glasses with _____ Group of answer choices diverging lenses red light filter converging lenses blue light filter