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: 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
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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 convex mirror has its radius of curvature 20 cm. Find the position of the Image of object placed…
A: Write the equation for the mirror formula. 1u+1v=2R1v=2R-1u Here, The object distance is "u" in cm…
Q: A convex mirror has a focal length of -7 cm. A candle with a height of 7 cm is 21 cm away from the…
A: Given data The focal length of the convex mirror is given as f = -7 cm. The height of the candle is…
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: An object is placed 20.9 cm to the left of a diverging lens (f = -2.10 cm). A concave mirror (f =…
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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: An object is placed 11 cm in front of a concave mirror whose focal length is 17 cm. The object is…
A: See below
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: An object of height h = +3 cm is placed in front of a concave mirror of focal length f = 24 cm. The…
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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 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: 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: An automobile sideview mirror on the passenger side shows an image of a truck located 53 m from the…
A: Givenf=-0.59 mu=53 mmirror formula1f=1v+1u
Q: A man standing 1.58 m in front of a shaving mirror produces an inverted image 19.6 cm in front of…
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Q: concave mirror has a focal length of 18 cm. A candle with a height of 5 cm is 9 cm away from the…
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Q: Write an expression for the image distance, di.
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Q: A convex mirror has a focal length of -26 cm. Find the magnification produced by the mirror when the…
A: Given : Focal length of convex mirror, f = -26 cm (a) Distance between object and mirror, do =…
Q: A concave mirror has a radius of curvature of 35.0 cm. What is its focal length? A ladybug 7.70 mm…
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Q: An object 1.6 cm high is held 3.15 cm from a person’s cornea, and its reflected image is measured to…
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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: 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 3.51 cm tall object is placed 22.7 cm in front of the vertex of a concave spherical mirror with a…
A: Given Data: Object height ho = 3.51 cm.Object distance (u) = -22.7 cm.Radius of curvature (R) = 27.5…
Q: An object is 30.0 cm from a spherical mirror, along the mirror's central axis.The mirror produces an…
A: The object distance from the spherical mirror is given as, u=-30 cm. The absolute value of lateral…
Q: A rod of length 10 cm lies along the principal axis of a concove mirror of focal length 10 cm in…
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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: 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: A concave mirror has a radius of curvature of R = 0.699 m. An object is place p = 0.910 m away from…
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Q: A rook chess piece is 2.5 times the focal distance in front of the diverging side of the mirror. If…
A: Given data: The focal length of the diverging mirror is, f= 5 cm The object distance is, do= 2.5f=…
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- The focal length of a concave mirror is 30 cm. Find the position of the object in front of the mirror, so that the image is three times the size of the object.An object is placed at (i) 10 cm, (ii) 5 cm in front of a concave mirror of radius of curvature 15 cm. Find the position, nature, and magnification of the image in each case.The spherical side mirror on a car is convex and has a radius of curvature of 23 cm. Another car is following, 2.2 m behind the mirror. If the height of the car is 1.15 m, how tall is its image?
- An object (height = 8 cm) sits 18 cm in front of a convex mirror (focal length = −75 cm). Determine the height of the image.A man standing 1.54 m in front of a shaving mirror produces an inverted image 14.0 cm in front of it. How close to the mirror should he stand if he wants to form an upright image of his chin that is twice the chin's actual size? cmA convex mirror of focal length 5 cm produces an image on its axis 8 cm from the mirror. Determine the position of the object.
- A mirror on the passenger side of your car is convex and has a radius of curvature with magnitude 16.0 cm. (a) Another car is behind your car, 11.00 m from the mirror, and this car is viewed in the mirror by your passenger. If this car is 1.5 m tall, what is the height of the image? (b) The mirror has a warning attached thatobjects viewed in it are closer than they appear. Why is this so?If an object is located 2.90 cm from a mirror with a focal length of 0.50 cm, at what distance from the mirror should you expect the (real) image to form (in cm)?You are given a circular plane mirror of diameter 6.0 cm. Consider, by drawing, the field of view (in image space) for a point P located on the axis at a distance 10.0 cm to the left of the mirror. What is the half field angle?
- You are comparing two convex mirrors, both to be used in air. The first mirror has aradius of curvature of 1.2m and the other of 2.3m. Calculate the focal length of each mirror.Which one has the longer focal length?A real object is 65 cm from a concave mirror. Find the radius of curvature of the mirror, knowing that (a) the image is real and reduced by 49%, (b) the image is real and magnified by 28%; (b) the image is virtual and enlarged by 78%.An object is located 3cm in front of a concave mirror whose radius of curvature is 12cm. Find (a) the focal length of the mirror and (b) position of the image. Describe the image.