12. A virtual image is formed 10.0 cm along the principal axis from a convex mirror with a focal length –15.0 cm. How far is the object from the mirror? А. 6.0 ст В. 10.0 ст С. 15.0 ст D. 30.0 cm

Q: A convex rearview mirror has a radius of curvature of 32.0 m. Determine the magnification of the…

A: Given : Radius of curvature = R = +32 m Distance of object from mirror = u = -10 m We have to find…

Q: pecify the properties of a concave makeup mirror, which is supposed to provide an upright and…

A:

Q: 11) A convex mirror has a focal length of (-8) cm. If an object is placed 15 cm from the surface, at…

A: Given data: The focal length is f=-8 cm. The object distance is u=15 cm.

Q: 7. A man is standing 2.60 m in front of a convex spherical mirror of radius of curvature 4.40 m. How…

A: Object distance (u) = -2. 60 m Focal length= 4.40÷2=2.20 m

Q: 4. If the focal length of a concave mirror is 5.20 cm, what will be the value of the center of…

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Q: *34. A concave mirror has a focal length of 30.0 cm. The distance be- tween an object and its image…

A: GivenFocal length of concave mirror, f=30 cmDistance between object and image-di+do=45 cm

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

A:

Q: An object is located at a distance s = 10 [cm] in front of a mirror having a focal length of f = 16…

A: The object distance for the mirror is  u = 10 cm  The focal length of the mirror f = 16 cm  Find:-…

Q: While looking at her image in a cosmetic mirror, Dina notes that her face is highly magnified when…

A: The mirror Dina uses is a concave mirror. It is clear from the fact that t the image changes from…

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: An object 3.4 mm tall is placed 25 cm from the vertex of a convex spherical mirror. The radius of…

A: Given that- Convex sperical mirror Object height(h)=3.4mm=0.34cm Object distance(u)=-25 cm radius of…

Q: A man standing 1.74 m in front of a shaving mirror produces an inverted image 16.4 cm in front of…

A: Given: u = 1.74 m = 174 cm, v = 16.4 m

Q: An object is placed at a distance p = 10 cm from a convex mirror. The lateral magnification is M =…

A:

Q: 5. • A concave spherical mirror has a radius of curvature of 10.0 cm. Calculate the location and…

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Q: 11. Which of the following is TRUE about the image characteristics? A. The image is formed behind…

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Q: 11) A convex mirror has a focal length of ( -8) cm. If an object is placed 15 cm from the surface,…

A: Given data:     Focal length, f = -8 cm     Distance of the object, do = 15 cm

Q: 9. A convex mirror has a focal length of -48 cm. An object is located 24 cm in front of this mirror.…

A:

Q: . An object is placed 30 cm from a concave mirror of focal length 15 cm.  Which of the following is…

A: Given  Focal length of concave mirror is 15 cm  f = -15 cm  Object is placed at 30 cm  u = -30 cm =…

Q: A virtual image is formed 20.0 an from a concave mirror having a radius of curvature of 40.0 cm (a)…

A:

Q: 7. An object is placed 13 cm from a convex spherical lens of radius 9.0 cm What type of image forms,…

A: The lens formula is 1f=1v-1u…

Q: 27. What is the focal length (in cm) of the concave mirror? А. 2 сm В. 5 ст C. 8 cm D. 10 cm E. 12…

A: (27) Express the relation between focal length and radius of curvature of a mirror. f=R2 Here, f is…

Q: 16. A concave spherical mirror forms an inverted image 4.00 times larger than the object when the…

A: a) The image is inverted and 4 times larger, so the the magnification will be,  M=-4-qp=4q=4p So,…

Q: 22. The focal length of a concave mirror has a magnitude of 10 cm. What is its radius of curvature?…

A:

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: A convex spherical mirror, whose focal length has a magnitude of 17.8 cm, is to form an image 12.4…

A:

Q: d by 37%, (b) the image is real and magnified by 28%; (b) the image is virtual and enlarged by 80%.

A: We know that the mirror formula is given as  1f= 1v+1u where v is the image distance  u is the…

Q: What is an example of a real image? *         A) an image that is projected onto a screen       B)…

A:

Q: A prescription for an eyeglass calls for +3.50 diopters. The lens-maker grinds the lens from a…

A: We know, Also,

Q: 4. An object placed 15.0 cm in front of a convex mirror produces an image that is three-fourths the…

A: Object's distance,     u=-15 cm Since, image is 3/4 the size of the object, hence we have…

Q: 8. A shopper standing 3.00 m from a convex security mirror sees his image with a magnification of…

A:

Q: 8. A concave mirror (f = 36.0 cm) produces an image whose distance from the mirror is two-fifths the…

A:

Q: A CONVEX mirror and a CONCAVE lens both produce the same types of images. a. True b. False

A: Convex mirror is known as diverging mirror. The image formed by the convex mirror is virtual in…

Q: 11 A mirror has a focal length of f= -50.0cm. An object is placed 80.0cm from the mirror. a. Is the…

A: Given:focal lenght, f = -50 cmObject distance, u = -80 cm object is in front of the…

Q: A man standing 1.56 m in front of a shaving mirror produces an inverted image 15.0 cm in front of…

A: Concave mirrors are used as shaving mirrors as they give a larger image of the face. Mirror formula…

Q: The mirror of a solar cooker focuses the Sun’s rays on a point25.0 cm in front of the mirror. What…

A:

Q: An object is placed 9.9 cm away from a concave mirror with centre of curvature r =7.1 cm. Find the…

A: As per the guidelines we will solve only the first problem. Please upload the second problem…

Q: cm

A: The concave mirrors are the converging mirrors that have reflecting surface bulging inwards. The…

Q: 21. Which one of the following sets of characteristics describes the image formed by a plane mirror?…

A:

Q: While looking at her image in a cosmetic mirror, Dina notes that her face is highly magnified when…

A: For concave mirror if the object is inside the focal length (close to the mirror). The image will be…

Q: A shopper standing 2.40 m from a convex security mirror sees his image with a magnification of…

A:

Q: Determine the magnitl acting on the bracket shown in Fig. P2–4. 15° 20° 5 kN 7 kN

A:

Q: A man standing 1.54 m in front of a shaving mirror produces an inverted image 18.6 cm in front of…

A:

Q: 2. An object is located 12.5 cm in front of a convex mirror, the image being 7.45 cm behind the…

A: Object distance of the 1st object is u = 12.5 cm Image distance of the second object is v = 7.45 cm…

Q: 33 – 34. A 7 cm high object is standing 8 m away from a convex mirror of focal length 5 m, find the…

A: Given u =  - 8 m Mirror is convex f = +5 m hi = 7 cm From mirror formula , 1/v + 1/u  = 1/f or  1/v…

Q: 10. An object, 6.0 m in height, is located 25.0 m in front of a convex mirror with 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.