Through what angle should you rotate a mirror so that a reflected ray rotates through 30°?
Q: a convex mirror has a focal length of -7.4 cm. If an object is placed 20 cm from the surface, at…
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Q: An optic is used to create an image f hi
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Q: A ray of light hits a flat mirror with an incident angle of 45.47 degrees. What angle does it…
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Q: A ray of light hits a flat mirror with an incident angle of 45.6 degrees. What angle does it reflect…
A: Answer 45.6
Q: A ray of light leaves the tip of an object, passing thru the focal point of a spherical concave…
A: Given data: A ray of light leaves the tip of the object Ray striking the concave mirror through…
Q: M3 45° M1 105° 95 ° M2
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Q: otal internal reflection is used to A. Transmit light in optical fibers B Diffuse light C…
A: Optical fiber : An optical fiber is a cylindrical wave guide made of transparent…
Q: A type of glass has a critical angle of 40 degrees for total internal reflection. Its refractive…
A: Given that The critical angle of of the total internal reflection is θc = 40° We have to…
Q: A ray of light traveling parallel to the +y-axis strikes a plane mirror and reflects at an angle of…
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Q: ray of light ray of light O A B C 40° OD 40° 50⁰ ray of light ray of light 50% 50% B Which of the…
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Q: A concave spherical mirror is made from a sphere whose radius is 34.8 cm. What is the focal length…
A: The distance value of a radius of curvature is the radius of the spherical mirror. Given:R = 34.8 cm
Q: Two plane mirrors make the angle a = 65.0° between them. A ray of light incident on one of the…
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Q: Light is incident on a plane mirror at an angle of 32° relative to its surface. What is the angle of…
A: The angle of incidence is the angle that the reflected ray makes with the normal. The angle of…
Q: A laser beam is reflected by a plane mirror. It is observed that the angle between the incident and…
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Q: A concave mirror with a radius R creates a virtual image that is 4 times the size of the object.…
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Q: A ray of light hits a flat mirror with an incident angle of 48.78 degrees. What angle does it…
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Q: A ray of light is deviated by a prism surrounded by air. What is the speed of light travelling in…
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Q: What is the center of mass of the object in the image? L = 100 and mass density is constant. So,…
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Q: At what distance from a concave mirror with a 32 cm focal length should an object be placed so that…
A: Focal length of the concave mirror is The object and image distances are the same.Find:The value of…
Q: The image produced by a concave mirror is located 32 cm in front of the mirror. The focal length of…
A: Solution: Given: v = image distance (image in front of mirror) = 32 cm f = focal length of concave…
Q: The image created by a mirror is upright and twice the height of the object. Is the mirror concave…
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Q: In the graphical method, a ray approaches a mirror parallel to the optical axis will reflect…
A: Using Basic concepts of reflection
Q: When an object is 43.0 cm from a concave mirror, it creates a magnification of -0.350. What is the…
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Q: Two plane mirrors make the angle a = 33.0 degrees between them. A ray of light incident on one of…
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- Mirrors are defined as a reflective surface that is capable of bouncing off the light that falls on them.
- When all the light that falls on a surface is reflected it is called specular reflection.
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- The image formed by a flat mirror has the following properties: 1. 2.Two plane mirrors make an angle α = 54.0◦ between them. A ray of light incident on one of the mirrors is reflected and hits the second mirror. Find the angle β between the ray incident on the first mirror and the ray reflected off of the second mirror. (a) 36.0◦ (b) 72.0◦ (c) 54.0◦ (d) 24.0◦ (e) None of the above.A concave makeup mirror is designed so that a person 30 cm in front of it sees an upright image magnified by a factor of two. What is the radius of curvature of the mirror?
- A concave mirror has a focal length of 20 cm. What is the position (in cm) of the resulting image if the image is inverted and 2.9 times smaller than the object?Light is incident on a plane mirror at an angle of 29° relative to the normal. What is the angle of reflection?=__________ °A mirror is rotating, reflecting the incident rays. The angular speed of the reflected ray is wB. VWhat is the angular speed of the rotating mirror, WM? 2WB WB 0.5wB