Questions based on mirror formula
WebOct 6, 2011 · N = (360°/θ ) - 1. where θ is the angle between the mirrors and N is the number of images formed. For parallel mirrors θ = 0, hence N = ∞. (You may have seen this effect … WebCalculate magnification of concave mirror. Problem: The image of an object placed in front of a concave mirror of focal length 12 cm is formed at a point which is 10 cm more …
Questions based on mirror formula
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WebJan 25, 2024 · Mirror equations and formulas help us to predict the position where the image will be formed if we know the object position and the focal length of the mirror. … WebAnswer: (b) f/x. Q10: In a concave mirror experiment, an object is placed at a distance x1 from the focus and the image is formed at a distance x2 from the focus. The focal length …
WebAlso, the hands coincide 22 times in 24 hours, the coincidence of the hands also forms a straight line. Hence, the total straight lines are 22+22 = 44. Option C is the correct answer. 6. A house has two wall clocks, one in kitchen and one more in the bedroom. The time displayed on both the watches is 12.A.M right now. WebGet access to the latest Questions Based on Mirror formula prepared with CBSE Class 10 course curated by Ishan Singh on Unacademy to prepare for the toughest competitive …
WebJul 19, 2024 · (b) Given, f = +10 cm (convex mirror) and u = -10 cm From mirror formula, Question 51. (a) A security mirror used in a big showroom has radius of curvature 5 m. If … WebA beam of light from a source L is incident normally on a plane mirror fixed at a certain distance x from the source. The beam is reflected back as a spot on a scale placed just above the source L. When the mirror is rotated through a small angle θ, the spot of the light is found to move through a distance y on the scale. The angle θ is given by:
WebSep 20, 2024 · Q.5. An object is kept in front of a concave mirror of focal length 15 cm The image formed is three times the size of the object. Calculate the two possible distances …
WebDec 4, 2024 · Question 10: Does the depth of a tank of water appear to change or remain the same when viewed normally from above? Answer: Depth of the tank remains the same … designing structure to organize the knowledgeWebDec 8, 2024 · asked Dec 8, 2024 in Physics by AmitMukherjee (54.4k points) For the mirror formula, 1/v + 1/u = 1/f. Which of the following statements is correct? (1) Formula is valid … chuck e cheese albanyWebMirror Equation Questions. A mirror is a polished shiny object usually made of glass which reflects most of the rays of light falling upon it. Mirror equation is. 1 v + 1 u = 1 f. . u is the Object distance. v is the Image distance. f is the Focal Length given by f=R/2. R is the … designing tattoos in photoshopWebAnswer 4 The following activity can be used to determine the principal focus and approximate focal length of a concave mirror. (1) Place the mirror vertically on a table. (2) … chuck e cheese alaskaWebMar 16, 2024 · Transcript. Example 10.1 A convex mirror used for rear-view on an automobile has a radius of curvature of 3.00 m. If a bus is located at 5.00 m from this … chuck e cheese albany ga couponsWebH. Mirror formula + + + plus magnification formula Q9. Draw a diagram and apply [the new Cartesian sign] conventions for calculating focal length and nature of a spherical mirror … designing team for a movie sceneWebJun 23, 2024 · Example 2) Write the equation of mirror formula. Answer – The formula of mirror formula is. 1 / v + 1 / u = 1 / f. Here, u is the object distance, V is the image … chuck e. cheese alexa