A ray of light travels through a sapphire gem. How fast does it travel? Use the GUESS method to help solve this problem, and be sure to show all of your work. Record your final answer in proper scientific notation. Use the information below to help you solve this problem. C C = 3.00 x 108 m/s n = | Media Index of Refraction vacuum 1.00 (exactly) air 1.0003 carbon dioxide gas 1.0005 water 1.33 alcohol 1.36 Pyrex glass 1.47 Plexiglas 1.49 table salt 1.51 flint glass 1.61 1.77 sapphire cubic zirconia 2.16 diamond 2.42 gallium phosphide 3.50

Q: When the object distance is equal to the focal length, then the image is formed at the focal point.…

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Q: Find the image distance and linear magnification for a small object on the optical axis, 18.0 cm…

A: object distance (d) = 18 cm focal length (f) = -11 cm

Q: very long cylindrical rod made of flint-glass (n=1.80) has its left end ground to a convex…

A: ng = 1.80  (refractive index of flint glass)  R = +5 cm     ( radius of convex  hemisphere)  u = - 8…

Q: AA bottle is standing a distance from a convex mirror and the focal-length is 5 m, find the 8.…

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Q: What is the relationship between the power of a lens and its focal length? Group of answer choices…

A: The relationship between the power (P) of a lens and its focal length (f) is  P = 1/f

Q: Find the image distance and linear magnification for a small object on the optical axis, 20.1 cm…

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Q: Zoom out to a single particle. m+M

A: Given here total mass of a system is M+m velocity of this system of mass is 3 m/s in x-direction we…

Q: 7. An 2cm object is placed 20 cm from a concave mirror. The focal length is 10 cm. Determine (a) The…

A: Given:  u=20cm position of object f= 10cm focal length of concave mirror. height of object h0=2cm…

Q: +Q 庄 土 土 土 C. E王 王 土 D.

A: The like charge particles always repel each other while the unlike charge particles attract each…

Q: A ladle measures 16 cm across.  Would the focal point be positive or negative were I to stare into…

A: The correct option is (B)   It should be negative.  That is focal length is = -16cm

Q: What is the focal length (in cm) of a magnifying glass that produces a magnification of 3.85 when…

A: Given: Magnification, m = 3.85Object distance, u = 4.75 cm Need to find focal length, f

Q: An object arrow 2 cm high is placed 20 cm from a converging lens of focal length of 10 cm.  d) Draw…

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Q: You have a concave mirror with a focal length of 323 mm. You place an object that is 16.8 cm high at…

A: Concave mirror: If a hollow sphere is cut into parts and the outer surface of the cut part is…

Q: van d

A: The ray diagram has been shown below. The object is between focus and center , therefore the image…

Q: a ray passing through an object focal point of an optical system will: A) Pass through the image…

A: The rules of ray tracing for a thin lenses are * a ray entering converging lens parallel to its…

Q: Draw a ray diagram & draw the image formed.

A: The lens given in the problem is a concave lens, which forms only virtual images of objects placed…

Q: Determine focal length and magnification given radius of curvature, distance of object and image.

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Q: Find the image distance for an object placed 10cm in front a convex lens with focal length 7cm

A: Given  For convex lens,  u= -10 cm , f = 7 cm  We have to find, image distance  v = ?

Q: Time (s) Distance (cm) 80 40 27 4 20 5 16 Insert Image Camera Distance (cm) vs. Time (s) 60 40 20…

A: NOTE : According to  bartleby guidelines, we can answer only first three parts of a question, for…

Q: 22. Which ray diagram shows a virtual image? 2F 2F 2F 2F O Left O Centre O Right None

A: Answer (left) An image is said to be virtual if it is formed on the side of object i.e. on left side

Q: EXERCISES Find the image and determine its characteristics in the following cases: a. f of lens is…

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Q: How far apart are an object and an image formed by a 97 cm lens, if image is 2.6 larger than the…

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Q: Find the nature and position of image of an object placed 4cm from advising lens of focal length…

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Q: 1 am 1 cm 4 cm 2 cm

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Q: Where would the image of a car be formed if it were placed 6.65 m away from a converging lens that…

A: Here we used mirror formula, 1/f = 1/u + 1/v Here, f =0.61m, u =6.65 m Now , 1/0.61 - 1/ 6.65 = 1/v…

Q: Please Answer the problem in the image.

A: Let the force F makes an angle 30 degree with the x-axis          Let the expression of the force…

Q: Could you add any images or graphics?

A: Add images related to the a vector that has both nonzero magnitude and a direction is added to…

Q: What factor indicates if an image is upright or inverted?

A: to determine the nature of image one need to check the sign magnification which is defined as  m=-vu

Q: If a converging lens forms a real, inverted image 21.0 cm to the right of the lens when the object…

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Q: A 5.50 cm tall object is 24.0 cm from a concave mirror with f = 20.0 cm. Find the image height.…

A: A concave mirror with focal length is 20cm So, f=-20cm

Q: In which case the magnitude of the force is the 1. 10 N force most? II. the same v In which case the…

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Q: D Question 43 A converging lens has a focal length of 20.0 cm. What is the magnification of the…

A: Below I have provided the solution of the given question

Q: A microscopic specimen has an actual size of 329.43 um(diameter), when the image is printed and…

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Q: convex mirror 5 cm – 7 cm- -5 cm

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Applications Of Reflection Of Light

When a light ray (termed as the incident ray) hits a surface and bounces back (forms a reflected ray), the process of reflection of light has taken place.

Sign Convention for Mirrors

A mirror is made of glass that is coated with a metal amalgam on one side due to which the light ray incident on the surface undergoes reflection and not refraction.