Grade 10 Academic Science – Optics (Physics) Laboratory
... 1. Draw a horizontal line using the pencil and ruler across the centre of the sheet of paper 2. Mount the plane mirror on the line. NOTE: The back edge of the mirror should be on the line. 3. Using the pencil, draw an arrow on the paper IN FRONT of the mirror. The arrow should be at an angle to the ...
... 1. Draw a horizontal line using the pencil and ruler across the centre of the sheet of paper 2. Mount the plane mirror on the line. NOTE: The back edge of the mirror should be on the line. 3. Using the pencil, draw an arrow on the paper IN FRONT of the mirror. The arrow should be at an angle to the ...
lecture23
... Ray Diagrams for Concave Mirrors • image is formed where the outgoing rays cross • two principle rays are sufficient to find image, use third and fourth to check your diagram Example: • object outside center (s>2f) image is real, inverted, and smaller than object ...
... Ray Diagrams for Concave Mirrors • image is formed where the outgoing rays cross • two principle rays are sufficient to find image, use third and fourth to check your diagram Example: • object outside center (s>2f) image is real, inverted, and smaller than object ...
Reflection from Plane Mirrors Law of Reflection Types of Reflection
... 1. Draw a line from F, through the tip of the object, to the mirror 2. Draw a line parallel to the optical axis from where this line hits the mirror and draw the line out past the back of the mirror. 3. Draw a line from the tip of the object straight to the mirror. 4. Draw a line from the F, thr ...
... 1. Draw a line from F, through the tip of the object, to the mirror 2. Draw a line parallel to the optical axis from where this line hits the mirror and draw the line out past the back of the mirror. 3. Draw a line from the tip of the object straight to the mirror. 4. Draw a line from the F, thr ...
Optics
... a. Looking at the screen from A, the image seen is _______. b. Looking at the screen from B, the image seen is _______. c. Looking into the mirror from B, the image seen is ______. ...
... a. Looking at the screen from A, the image seen is _______. b. Looking at the screen from B, the image seen is _______. c. Looking into the mirror from B, the image seen is ______. ...
Parallel-plate MEMS Mirror Design for Large On
... In this paper we present a MEMS mirror that combines long throw at moderate voltages, high load capacity, and fabrication simplicity. It is an electrostatically actuated parallel-plate design with a large mirror surface, operated in AC mode for large displacement on resonance. These characteristics ...
... In this paper we present a MEMS mirror that combines long throw at moderate voltages, high load capacity, and fabrication simplicity. It is an electrostatically actuated parallel-plate design with a large mirror surface, operated in AC mode for large displacement on resonance. These characteristics ...
MIRRORS reflect light and obey the law
... When the rays reflect from a mirror and _______________________ from a point ________________ the mirror, the image is ________________________ which means the image cannot be pictured or projected on a screen. ...
... When the rays reflect from a mirror and _______________________ from a point ________________ the mirror, the image is ________________________ which means the image cannot be pictured or projected on a screen. ...
We investigated the equivalence between concentric cavities and
... an initially launched wave is reflected back and forth between the misaligned mirrors until a steadystate field distribution is obtained (this technique was adopted by Fox and Li to study the resonant modes in a Maser Interferometer). This is a simulation of what really happens in an optical cavity ...
... an initially launched wave is reflected back and forth between the misaligned mirrors until a steadystate field distribution is obtained (this technique was adopted by Fox and Li to study the resonant modes in a Maser Interferometer). This is a simulation of what really happens in an optical cavity ...
Spherical Mirrors
... should be located at a distance of do = (2f plus several centimeters) from the object. Notice that it is easier to move the mirror than the source, which should remain near the end of the bench. You can measure the object distance using the scale built in to the bench. The mirror holder has a small ...
... should be located at a distance of do = (2f plus several centimeters) from the object. Notice that it is easier to move the mirror than the source, which should remain near the end of the bench. You can measure the object distance using the scale built in to the bench. The mirror holder has a small ...
Curved Mirrors - Mr Linseman`s wiki
... • Principal Axis (PA) — line that goes through V • Focus (F)—where the reflected rays of parallel incident rays intersect • Centre of Curvature (C)—the centre of the sphere from which the mirror was cut ...
... • Principal Axis (PA) — line that goes through V • Focus (F)—where the reflected rays of parallel incident rays intersect • Centre of Curvature (C)—the centre of the sphere from which the mirror was cut ...
urved - St. Thomas Aquinas Catholic Secondary School
... Because convex mirrors allow you to see more than plane ...
... Because convex mirrors allow you to see more than plane ...
Document
... A Newtonian reflecting telescope. The main light-collecting mirror is a concave (spherical or parabolic) mirror. The parabolic mirror has the advantage that it tends to focus the light collected by the mirror to a point more accurately than a spherical mirror. The secondary mirror is a plane mirror. ...
... A Newtonian reflecting telescope. The main light-collecting mirror is a concave (spherical or parabolic) mirror. The parabolic mirror has the advantage that it tends to focus the light collected by the mirror to a point more accurately than a spherical mirror. The secondary mirror is a plane mirror. ...
No Slide Title
... straight towards this mirror reflects right back at you. As such, you always get an image that is an exact duplicate of you. Remember, MIRRORS REFLECT LIGHT, so it bounces off them. This may seem silly in that we already know that, but as we talk of more optical instruments its something you should ...
... straight towards this mirror reflects right back at you. As such, you always get an image that is an exact duplicate of you. Remember, MIRRORS REFLECT LIGHT, so it bounces off them. This may seem silly in that we already know that, but as we talk of more optical instruments its something you should ...
Ray Diagrams
... Mirrors •S(size) Image size is equal to object size. •P(position) Image distance is equal to object distance. •O(orientation) The image is upright. (Its orientation is the same as that of the object.) •T(type) The image is virtual (object's image lies behind the mirror). • Another interesting featur ...
... Mirrors •S(size) Image size is equal to object size. •P(position) Image distance is equal to object distance. •O(orientation) The image is upright. (Its orientation is the same as that of the object.) •T(type) The image is virtual (object's image lies behind the mirror). • Another interesting featur ...
File - Mrs. Hille`s FunZone
... • Light can be regarded as a group of rays. • Light travels in reasonably ...
... • Light can be regarded as a group of rays. • Light travels in reasonably ...
W11Physics1CLec26Afkw
... The image is upright (same orientation as object). The image is left-right inverted. ...
... The image is upright (same orientation as object). The image is left-right inverted. ...
GEOMETRIC OPTICS
... We now introduce a new concept to distinguish between situations where light actually comes from the image and those where it merely appears to. The first case we call “real images” and the second “virtual images”. In our case, there is no light behind the mirror, and hence the image is virtual. Sum ...
... We now introduce a new concept to distinguish between situations where light actually comes from the image and those where it merely appears to. The first case we call “real images” and the second “virtual images”. In our case, there is no light behind the mirror, and hence the image is virtual. Sum ...
Lecture 18 - Purdue Physics
... • Using ray diagrams, the is exactly the same distance behind the plane mirror as the object is in front of it. ...
... • Using ray diagrams, the is exactly the same distance behind the plane mirror as the object is in front of it. ...
Hollow Retro-Reflectors
... The precision assemble of the flat mirrors in the hollow retro-reflectors insure highly accurate beam deviation. Each retro-reflector is assembled in a black anodized aluminum mount. These “angle insensitive” mirrors have numerous uses in alignment and metrology. Our retroreflectors come standard wi ...
... The precision assemble of the flat mirrors in the hollow retro-reflectors insure highly accurate beam deviation. Each retro-reflector is assembled in a black anodized aluminum mount. These “angle insensitive” mirrors have numerous uses in alignment and metrology. Our retroreflectors come standard wi ...
Plane mirrors
... 1. The angle of incidence equals the angle of reflection. II. Mirrors 1. There are 3 types of mirrors: Plane, concave, and convex. A. Plane Mirrors: 1. Plane mirrors- flat sheet of glass that has a smooth, silvercolored coating on one side. When light strikes a mirror, the coating reflects the light ...
... 1. The angle of incidence equals the angle of reflection. II. Mirrors 1. There are 3 types of mirrors: Plane, concave, and convex. A. Plane Mirrors: 1. Plane mirrors- flat sheet of glass that has a smooth, silvercolored coating on one side. When light strikes a mirror, the coating reflects the light ...
Guided Discovery and Lesson Notes on Mirrors and Applications
... 3. Point C is the center of curvature of the mirror (all points on the surface of the mirror are a distance r from this point). 4. The point F is the focal point of the mirror. Any ray traveling close to & parallel to the principal axis will be reflected through F. F is mid-way between C & A. 5. The ...
... 3. Point C is the center of curvature of the mirror (all points on the surface of the mirror are a distance r from this point). 4. The point F is the focal point of the mirror. Any ray traveling close to & parallel to the principal axis will be reflected through F. F is mid-way between C & A. 5. The ...
Broadband Mirrors for Solar Applications
... Inexpensive mirrors have also been developed using metalized polymer films and laminations. Like epoxies, many polymers become yellowed and brittle with age and are not as resistant to oxygen and moisture penetration as glass. There are several disadvantages of metal mirrors: 1. They absorb some of ...
... Inexpensive mirrors have also been developed using metalized polymer films and laminations. Like epoxies, many polymers become yellowed and brittle with age and are not as resistant to oxygen and moisture penetration as glass. There are several disadvantages of metal mirrors: 1. They absorb some of ...
Reflection - TeacherWeb
... 1. Plane mirror – A flat sheet of glass that has a smooth silver coating on one side. The smooth coating causes a clear image to form and be reflected. The image is virtual image because it is an upright image formed where the light seems to come from. Images formed from plane mirrors are revers ...
... 1. Plane mirror – A flat sheet of glass that has a smooth silver coating on one side. The smooth coating causes a clear image to form and be reflected. The image is virtual image because it is an upright image formed where the light seems to come from. Images formed from plane mirrors are revers ...
Light and Optics Unit
... be able to explain (and draw) how an image is formed in a plane mirror (also what type of image it is, where it is, and understand that it is laterally inverted) be able to draw the mirror image of a word Curved Mirrors understand and apply the terms center of curvature, focus, focal length, ...
... be able to explain (and draw) how an image is formed in a plane mirror (also what type of image it is, where it is, and understand that it is laterally inverted) be able to draw the mirror image of a word Curved Mirrors understand and apply the terms center of curvature, focus, focal length, ...
Mirrors in Mesoamerican culture
The use of mirrors in Mesoamerican culture was associated with the idea that they served as portals to a realm that could be seen but not interacted with. Mirrors in pre-Columbian Mesoamerica were fashioned from stone and served a number of uses, from the decorative to the divinatory. An ancient tradition among many Mesoamerican cultures was the practice of divination using the surface of a bowl of water as a mirror. At the time of the Spanish conquest this form of divination was still practiced among the Maya, Aztecs and Purépecha. In Mesoamerican art, mirrors are frequently associated with pools of liquid; this liquid was likely to have been water.Early mirrors were fashioned from single pieces of iron ore, polished to produce a highly reflective surface. By the Classic period, mosaic mirrors were being produced from a variety of ores, allowing for the construction of larger mirrors. Mosaic pyrite mirrors were crafted across large parts of Mesoamerica in the Classic period, particularly at Teotihuacan and throughout the Maya region. Pyrite degrades with time to leave little more than a stain on the mirror back by the time it is excavated. This has led to the frequent misidentification of pyrite mirror backs as paint palettes, painted discs or pot lids. By the Postclassic period obsidian mirrors became increasingly common.