A doctor examines a mole on the patient with a 17.2 cm focal length magnifying glass held 11.2 cm from the mole.  Describe the image the doctor sees. A.Real  B. Virtual  C. Inverted  D. Upright  E. Smaller than object F. Larger than object

Q: A person with a range of vision from 25 cm to ∞ uses a 12 cm focal length magnifier. (a) Find the…

A: The simple magnifier attain angular magnification by allow the occupied of the object near to the…

Q: A person with a range of vision from 23 cm to ∞ uses a 15 cm focal length magnifier. (a) Find the…

A: Given,  The near point of the person is at a distance D=23 cm Focal length of the magnifier , f=15cm

Q: 4. The outside mirror on the passenger side of a car is convex and has a focal length of -7.6 m.…

A:

Q: 4. A Toyota Corolla Cross rear view mirror shows an image of a Ford Ranger located 10.0m from the…

A: u= -10.0 m            f= -0.60 ma Mirror Formula     1v+1u = 1f     1v- 110 = -10.60…

Q: Q2 ] An object is located at a distance s = 14 [cm] in front of a mirror having a focal length of f…

A: In the given question, Distance of object from the mirror (s) = -14cm (minus sign due to sign…

Q: A certain diverging lens has a focal length of 58.0 cm. If the object is 44 cm high and is situated…

A: Since you have posted a question with a multiple sub parts, we will solve first three sub - parts…

Q: A convex spherical mirror with a radius of curvature of 18.5 cm produces a virtual image one half…

A:

Q: A converging lens has a focal length of 4cm and the Object is installed 6cm from the lens. a) By…

A: Given: focal length of lens, f = 4 cm  distance of object, u = - 6 cm

Q: 6. An object is placed at 30 cm in front of a spherical mirror. The position of the image is the…

A: Answer:-  Given  Object distance (u) = - 30 cm  Image distance (V) = - 30 cm  Focal length (f) = ?…

Q: Use ray diagrams to find the image position and magnification for an object at each of the following…

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Q: 1. A concave lens has a focal length of -32 cm. Find the image distance and magnification that…

A: given  focal length of concave lens(f)=-32 cm distance of object (u)=-29 cm required:) distance of…

Q: 3. A 1.6 m-tall man stands in front of a plane mirror. How tall is the image form? Useful formulae:…

A: The image formed by a plane mirror is plane, virtual and erect that cannot be obtained on the…

Q: You place a +25 cm focal length convex lens at a distance of 50 cm in front of a concave lens with a…

A: The location of the final image is on the same side of the object.

Q: A 3.10-cm diameter coin is place 25.0 cm from a concave lens that has a focal length of -11.0 cm.…

A: The diameter of the coin: d = 3.10 cm; The object distance: u = - 25.0 cm (Negative according to the…

Q: 9. An object 6 cm high is located 30 cm in front of a convex spherical mirror of radius 40 cm.…

A:

Q: A vertical object stands distance 419 cm from a vertical screen. You want to place a convex lens…

A: Given data: The distance between vertical object and vertical screen is x=419 cm. The focal length…

Q: 37. •. A concave mirror produces a virtual image that is three times as tall as the object. (a) If…

A:

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: A 3.5-cm-tall object is 12.0 cm in front of a concave mirror that has a 25 cm focal length.

A: height of object = 3.5 cm object distance (d) = 12 cm focal length of concave mirror (f)= 25 cm

Q: 2. What is the position of the image when the object is placed at a distance of 24 cm from a concave…

A: The position of the image is at infinity.

Q: 2. A 10.00 cm. tall light bulb is placed at a distance of 90.0 cm from a concave mirror having a…

A:

Q: Q4- Describe the image that would result from object of 3 inch tall placed 20 cm from a spherical…

A: In the given question, Height of object (h1) = 3 inch Distance of object from concave mirror  = u =…

Q: (9) Draw a ray diagram for a 5.0-cm tall object placed 45.0 cm from a converging lens having a focal…

A: Given f=15cm do=-45cm h=5cm

Q: 1- The radius of a spherical mirror is -30 cm An object 4 cm high is located in front of the mirror…

A: Radius, R = -30 cmFocal length, f = R2 = -15 cmObject height, u = 4 cm

Q: 13) An object 5.0 cm in height is placed 7.0 cm in front of a concave spherical mirror with a focal…

A:

Q: 7. The object in Figure below is midway between the lens and the mirror. The mirror's radius of…

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Q: [03] At an intersection of hospital hallways, a convex spherical mirror is mounted high on a wall to…

A:

Q: 6) An object is placed very far in front of a converging lens of focal length 13.2 cm. Find the…

A: If object is placed very far in front of a converging lens of focal length f, The location of image…

Q: 23. A candle is 45.0 cm in front of a concave spherical mirror of radius of curvature 70.0 cm. What…

A: Given  Candle distance from the concave mirror =45 cm Radius of curvature of the concave mirror = 70…

Q: e- When an object is placed in front of a concave mirror at a distance of 34 cm, it will have an…

A:

Q: 7. An object is placed 40 cm in front of a convex mirror with 80-cm radius. Which of the following…

A:

Q: Rearview mirror. A mirror on the passenger side of your car is convex and has a radius of curvature…

A: Given :     Radius of curvature of a convex lens, R=18 cm =18×10-2 m     Focal length of convex…

Q: To show the view of the image of his face, Michael uses a shaving mirror with a focal length of…

A: Given: The focal length of the mirror is 70 cm. The distance of the object is 20 cm. Introduction:…

Q: You look at yourself in a shiny 9.2cm-diameter Christmas tree ball. If your face is 21.0 cm away…

A: Diameter, d = 9.2 cmRadius, r = d2 = 4.6 cmFocal length, f = r2 = 2.3 cm The Christmas tree ball is…

Q: 26. An object is placed 60.0 cm from the center of a converging lens with focal length 40.0 cm. (a)…

A: Given: Object distance, u=60 cm Focal length, f=40 cm a) Ray Diagram: When an object is placed…

Q: a1- An object is placed 30 cm in front of a converging lens of focal length 10 cm what is the…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: A 3.0-cm tall statue is 48 cm in front of a convex lens, having a focal length of magnitude 20 cm. A…

A:

Q: 15. A certain thin lens has a focal length f. If you double both of its radii of curvature, but…

A: we know that focal length pf thin lens is given by  f=R/2  where R is radius of curvature

Q: A concave mirror produces a real image that is three times as large as the object. (a) If the object…

A: Magnification (m) = 3 object distance (d) = 22 cm

Q: A person with a range of vision from 56 cm to ∞ uses a 18 cm focal length magnifier. (a) Find the…

A: Given that range of vision is 56 cm to ♾️ So near point distance d = 56 cm  And focal length of…

Q: must live off the land while you wait for rescue. One morning, you attempt to spear a fish for…

A: Use snell's law                     μasinϕ = μsinθ                    (1.0)sin(43.40 °) = (1.33)…

Q: 6. Two students in a physics laboratory each have a concave mirror with the same radius of…

A:

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.