A rod of length 10 cm lies along the principal axis of a concave mirror of focal length 10 cm in such a way that the end closer to the pole is 20 cm away from it. Find the length of the image.

Q: man standing 1.58 m in front of a shaving mirror produces an inverted image 13.4 cm in front of it.…

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Q: An object of height 5 cm is 30 cm from a convex mirror with radius of curvature 40 cm. a) Where is…

A: Given:Focal length, f=r2f=20 cmobject distance, u=30 cmheight of object, ho=5 cm

Q: An object 5.0 cm in length is placed at a distance of 20 cm in front of a convex mirror of radius of…

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Q: An image formed by a shaving mirror is 2.2 times bigger than the object located at 20 cm from the…

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Q: A basketball player of height 2.10 m is standing 2.20 m in front of a convex spherical mirror of…

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Q: The image of an object is 12.6 cm behind a convex mirror when the object is far from the mirror. (a)…

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Q: An object is placed on the principal axis of a concave mirror of focal length 10 cm at a distance of…

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Q: The image of a convex mirror (radius of curvature = 70.3 cm) is located 21.5 cm from the mirror.…

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Q: An object, 4.0 cm in size, is placed at 25.0 cm in front of a concave mirror of focal length 15.0…

A: Given  Size of object h1 = 4 cm  Object distance u = -25 cm  Focal lengh f = -15 cm

Q: A man standing 1.50 m in front of a shaving mirror produces an inverted image 21.4 cm in front of…

A: u=-1.5 mv=-0.214 m-ve because as both lies in front of mirror

Q: A concave mirror has a focal length of 16 cm. A candle with a height of 9 cm is 10 cm away from the…

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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.…

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Q: A  pencil  is held  perpendicular  to  the  optical  axis  of a  concave  spherical mirror.  The…

A: Light provides sensation to eyes so we see objects around. When light falls on an object, 3 things…

Q: A small statue has a height of 3.5 cm and is placed in front ofa concave mirror. The image of the…

A: Given The height of the object is ho = 3.5 cm. The height of the image is hi = 1.5 cm. The distance…

Q: A convex mirror has a radius of curvature of 60 cm. Find the position of the image of an object…

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Q: object is placed 22.1 cm in front of the vertex of a concave spherical mirror with a radius of…

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Q: When an object is located very far away from a convex mirror, the image of the object is 25 cm…

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Q: A concave mirror has a focal length of 18 cm. A candle with a height of 4 cm is 12 cm away from the…

A: Given focal length = 18 cm. height of candle = 4 cm Object distance = 12 cm We have to calculate…

Q: A 12.5 cm high object is placed 55.0 cm infront of a concave mirror with radius of curvature equal…

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Q: A convex mirror has a focal length of -4 cm. A candle with a hèight of 8 cm is 26 cm away from the…

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Q: An object located 10.3 cm in front of a convex spherical mirror produces a virtual image at a…

A: Given data: Object distance u = 10.3 cm Image distance v = 1.3 cm

Q: A 20 cm high object is placed on the principal axis of a concave mirror at a distance of 12 cm from…

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Q: An object of height h = +3 cm is placed in front of a concave mirror of focal length f = %3D 24 cm.…

A: The object is placed in front of the concave mirror having a focal length 24 cm Let f=24 cm The…

Q: A concave mirror has a focal length of 40.6 cm. The distance between an object and its image is 74.8…

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Q: You want to use a converging mirror to magnify an object. (a) Where do you need to place the object…

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Q: An object is placed 15.0 cm in front of a concave spherical mirror with radius of curvature 10.0 cm.…

A: Sign convention: The distances measured left of the mirror is -ve and right of the mirror is +ve.

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: A concave mirror has a focal length of 20 cm. What is the position (in cm) of the object if the…

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Q: A concave mirror in an amusement park has a focal length of 2.51 m. A child stands in front of the…

A: Given Focal length of the mirror is 2.51 m The image is 4.07 times taller than her actual height.…

Q: A real image three times as large as the object is formed using a concave mirror of radius of…

A: Given data: The radius of the curvature is R=20 cm The distance of the image (v) and object (u) is…

Q: A 2.50 cm tall object is 36.0 cm from a concave mirror with f= 12.0 cm. Find the image height.

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Q: A rubber ball is placed 14 cm in front of a convex mirror. The image formed is 7 cm behind the…

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Q: An object O of length 4.1cm is kept 18.6cm in front of a convex mirror. It forms an erect image of…

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Q: A concave spherical mirror has a radius of curvature of 35 cm . The object distance is 51.9 cm .…

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Q: A concave mirror forms an inverted image three times larger than the object. Find the focal length…

A: we use the real is positive sign convention 1v+1u=1f1u+45+1u=1f Also since the magnification is 3,…

Q: he Sun subtends an angle of 0.533° at a distance of 1 astronomical unit, which is 1.496 ✕ 1011 m,…

A: The radius of curvature of the concave spherical mirror=7.09m  The focal length of the concave…

Q: an object is located 6.10 cm on front of a mirror. the virtual image is located 4.60 cm away from…

A: givenThe object distance do​=−6.10cm  (object is always placed in front of mirror that is in left of…

Q: The focal length of a concave mirror is 30 cm. Find the position of the object in front of the…

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