If a spherical mirror is immersed in water, does its focal length change? Explain.
Q: Determine the minimum height of a vertical flat mirror in which a person 172 cm tall can see his or…
A: Height of person, h=172 cm
Q: How would I go about calculating the size of a mirror that needs to capture the reflection of a…
A: Image formed by the plane mirror is at the same distance inside the mirror as the object is placed…
Q: 3. An amusement park wants a mirror that, when someone stands 1. meters from it, it will produce an…
A:
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: I have a concave spherical mirror that has a focal length ? and a radius of curvature ?. I want a…
A: Write the given data for spherical mirror. f=r2v=2r
Q: 9. A person stands 20.0 cm away from of a plane mirror. (a) What is the distance between the person…
A: Distance between plane mirror and person is 20 cm.
Q: A spherical mirror (i.e. its shape conforms to part of the surface of a sphere) has a focal length…
A: Given Focal length f = 24 cm In eny spherical mirror, Focal length f= radius curvature ÷ 2…
Q: 37 – 38. A 14.5 cm high object is placed 50.0 cm in front of a concave mirror with radius of…
A: Given Height of object ho = 14.5 cm Object distance do = -50 cm Focal length = R/2 f = -30/2 = -15…
Q: A small candle of 3.5cm in size if placed 27 cm in front of a concave mirror of radius of curvature…
A: Given, Candle size, h= 3.5cm Image size is l. object distance, u=-27cm Radius of curvature ,R =-36cm…
Q: 9. You move away from a plane mirror at a speed of 1.60 m/s. At what speed does your image move away…
A: 3.20 m/s
Q: 39 40. What is the angle of reflection in mirror 2 if the angle of incidence in mirror 1 which is…
A: From the law of reflection, it is evident that the angle of incidence on a mirror should equal the…
Q: An object with height 0.2 m has its image formed 15 cm in front of a spherical mirror. If the object…
A: Magnification of image = - (image distance) ÷ (object distance ) = height of image ÷ height of…
Q: 1. A bottle 5.89 cm tall is 56.2 cm to the left of a plane mirror. What is the height of the image…
A:
Q: Determine the minimum height of a vertical flat mirror in which a person 181 cm tall can see his or…
A: Given: height of a person= 181cm
Q: #7. An upright object is placed between the focal point, F, and the center of curvature, C, of a…
A: the above formula is used for mirrors. when u is between F and C, the image would be beyond C below…
Q: 1. Suppose a man stands in front of a mirror as shown in Figure. His eyes are 1.75 m above the…
A: Given Data The height of men's eye is:h1=1.75 m The man's height above eyes ish2=0.18 m To find:…
Q: A convex lenses of focal length 40 cm is held coaxially 12 cm above a concave mirror of focal length…
A:
Q: A real object in front of a convex spherical mirror can produce an image that is virtual, erect and…
A: Given data: A real object in front of a convex spherical mirror Required: The nature of image
Q: An object is placed a distance yo = -2f in front of a concave mirror of focal length f that is…
A: Given (Concave mirror) Distance y0 = -2f Focal length f located at y = 0 (Convex mirror) Distance…
Q: 7. A 10-cm tall object placed 6 cm in front of a spherical mirror produces an upright image that is…
A: a) Object height =10 cm Image height=30 cm Object distance =6 cm Magnification m= 30/10= 3…
Q: 5. Two students in a physics laboratory each have a concave mirror with the same radius of…
A: See below
Q: Determine the minimum height of a vertical flat mirror in which a person 178 cm tall can see his or…
A:
Q: 39 – 40. What is the angle of reflection in mirror 2 if the angle of incidence in mirrorI which is…
A:
Q: Which describes the image formed on a plane mirror? real, upright, the same size as the object, and…
A: Given Image is formed by the plane mirror We have to find its nature and choose the correct option…
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: 7. A person stands 1.80 m away from the reflecting surface of a plane mirror. (b) What are the image…
A: b)Since for plane mirror, focal length is infinity, image distance will be same as that of object…
Q: 56. A concave mirror has a radius of curvature of 5.0 m. An object, initially 2.0 m in front of the…
A:
Q: h of the mirror is -19.0 cm, find the distanc
A: Given as, f=-19.0 cm,u=51.0 cm.
Q: 18. The object is placed 18 cm from a concave mirror of focal length 22 cm. If the object is 5.5 cm…
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: I need the answer as soon as possible
A:
Q: If a concave mirror produces a real image, is the imagenecessarily inverted? Explain.
A: Introduction: The virtual image is formed when the rays reflected from the mirror appear to meet at…
Q: 4. (a) An object that is 0.03 m tall is placed at 0.1 m in front of a convex mirror, as shown in…
A:
Q: (c) Briefly explain what happens if an object is placed between the centre of curvature(c) and the…
A: Please see the answer below.
Q: Does the focal length of a spherical mirror change when it is completely immersed in the water?…
A: Here, we are discussing about focal length
Q: The mirror equation relates the object distance, d0, the image distance, di, and the focal length,…
A: Given,
Q: 82. Which of the following statements is INCORRECT regarding a convex mirror? Group of answer…
A: Convex mirror always form virtual image of a real object and it always gives a diminished image .
If a spherical mirror is immersed in water, does its focal length change? Explain.
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