When an object is placed in front of a concave mirror with a radius of curvature of Rat a certain distance, an upright image which is 3 times the size of the object is seen. What is the distance between the object and the mirror? R A. C. 4R R D. R 3 B.
Q: In graphical method, a ray that is parallel to the central axis of the mirror is reflected: A.…
A: 5) B passing through the focus. 6) D inverted
Q: ou are 2.4 m from a plane mirror, and you would liketo take a picture of yourselfin the mirror. You…
A: Solution:- Given; distance between me and the plane…
Q: . A concave mirror (sometimes surrounded by lights) is often used as an aid for applying cosmetics…
A: To explain : Why concave mirror used as an aid for applying cosmetics on the face instead of convex…
Q: A plane mirror always show an image that is A. virtual, upright, same size B. virtual, inverted,…
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Q: You are 2.4 m from a plane mirror, and you would like to take a picture of yourself in the mirror.…
A: Given: Distance from the plane mirror = 2.4 m
Q: a convex mirror
A: Light strikes a convex mirror parallel to the axis will be reflected back on the same side and…
Q: A large mirror has a radius of curvature of 1 m. What is the the power of the mirror? A. 0.25…
A: Given data: Radius of curvature R=1m
Q: .When an object is placed in front of a concave mirror with a radius of curvature of Rat a certain…
A: Magnification of mirror: m = 3 Focal length of the concave mirror: F = R2
Q: A student is testing the properties of a mirror with an unknown radius of curvature. The student…
A: Image is upright and small
Q: In the diagram below, what minimum length of mirror is needed so that the a 1.8-m-tall person can…
A: From the figure, Height of person h=a+b and length of mirror = a+b2=h2
Q: You are looking at the image of a pencil in a mirror, as shown.a. What happens to the image you see…
A: To find: a. What happens to the image you see if the top half of the mirror, down to the midpoint,…
Q: w9-4 A 1.80-cm-high object is placed 24.5 cm in front of a concave mirror with a 3.60 cm focal…
A: The objective of this question is to find the position of the image formed by a concave mirror when…
Q: 7. The focal length of a spherical mirror in 25 cm. What is its radius of curvature ?
A: Write the expression for the radius of curvature. Here, f represents the focal length.
Q: Which of the following is incorrect about the plane mirrors? A. Plane mirrors are also known as flat…
A: (1) As shown in the figure the light ray is incident on a flat mirror normal to the mirror surface.…
Q: A convex spherical mirror produces an image at 5.0 cm when the object causing the image is at 7.0…
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Q: A virtual image is formed 20 cm from a concave mirror having a radius of curvature of 40.0 cm. (a)…
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Q: onvex mirror with a radius of curvature of -28.0 cm is used to form an image of an arrow that is…
A: Given R = - 28 cm h1 = - 2.1 cm
Q: If a virtual image is formed 5 cm along the principal axis behind a convex mirror with a focal…
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Q: 5. An image is seen reflected from a concave spherical mirror which appears 30.0 cm behind the…
A: We are given a concave mirror. We are given the distance of image. We are given radius of curvature.…
Q: How far are you from your image when you stand 1.50 meters in front of a vertical plane mirror? A.…
A: Given data: The distance of the person from the mirror is, do=1.50 m Formula used: When the object…
Q: A concave mirror with a focal length of 12 cm creates a real image 25 cm away on its principal axis.…
A:
Q: Assume that there is a man with a height of 1.62 m standing 0.75 m to the left of a concave mirror…
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Q: A 2 cm-tall object O is placed 30 cm from the vertex V of a spherical concave mirror of radius of…
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Q: When a young girl looks in a 6.0-cm radius, spherical Christmas tree ornament, she sees an imag How…
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Q: w9-5 An object is placed in front of a concave mirror with a 19.2 cm radius of curvature. A real…
A: The objective of this question is to find the distance of the object from the mirror when a real…
Q: A bi-convex (converging) lens has a focal length of 4.7cm. A 5.5cm tall object is placed 12.8cm to…
A: The convex lens has a focal length of 4.7 cm, and the object is placed at a distance of 12.8 cm to…
Q: A concave shaving mirror is designed so that a person at a distance of 18 cm from the mirror sees…
A:
Q: A cataract is a clouding or opacity that develops in the eye’s lens. In extreme cases, the lens of…
A: Cataract is a disease associated to an eye in which eye lens becomes milky as a result of…
Q: An image is formed by a concave mirror as virtual, upright, and enlarged. Where is the object…
A: Given: The nature of the image is virtual, upright, and enlarge.
Q: A person is using a concave make-up mirror to examine What is the size of the mole seen in the…
A:
Q: the measure of the i
A: when incident Light is incidented normally then the light ray that bounces back on itself in a…
Q: In the diagram below, what minimum length of mirror is needed so that the a 1.8-m-tall person can…
A:
Q: object is placed 15 cm from a concave mirror with a radius curvature of 10 cm. Determine the…
A: Given Object distance u = -15 cm Radius of curvature R = -10 cm Focal length f = R/2 = -5 cm
Q: A 3.20-mm-tall object is 20.0 cm from the vertex of a spherical mirror. The mirror forms an image…
A: Given h0= 3.2 mm= 0.32 cmd0= 20 cmdi= 60 cm
Q: A shopper standing 2.5 m from a convex security mirror sees their own image with a magnification of…
A: Here, the given mirror is a convex mirror. Hence the image will be on the opposite side at the…
Q: An object is placed in front of a convex mirror. Which of the following statements about the image…
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Q: An image is formed by a concave mirror as virtual, upright, and enlarged. Where is the objec…
A: Concave mirror forms real image for object beyond 2f Option A is incorrect.
Q: As shown, an object is placed in front of a diverging mirror. At what position is the image located?
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Q: The image of an object placed in front of a convex mirror will... a. always be virtual b.…
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Q: A diverging lens with a focal length -12.0 cm is to the left of a mirror with a focal 3) length of…
A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…
Q: A convex mirror has a focal length of -8 cm, and the object is 14 cm from the mirror. What is the…
A: The answer is below
Q: For the next four numbers, consider an ant that is 10 cm from a concave mirror whose radius of…
A: Given data: A concave mirror Radius of curvature (R) = 10 cm Required: The focal length (f)
Q: MCQ 4. A clown 2 m tall looks at himself in a full-length mirror (floor-to-ceiling). Where in the…
A:
Q: How will a light ray reflect if it heads directly at the focal point? A. The light ray will bounce…
A: Correct option is (b) i e The light ray will reflect parallel to the principal axis.
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