23. A convex mirror used for rear view on an automobile has a radius of curvature...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
23. A convex mirror used for rear view on an automobile has a radius of curvature of 3m. If a bus is located at 5m from this mirror, find the position, nature and magnification of the image. 24. An object 3cm high is held at a distance of 50cm from a diverging mirror of focal length 25cm. Find the nature, position and size of the image formed. 25. An converging mirror of focal length 20cm forms an image which is two times the size of the object. Calculate two possible distances of the object from the mirror. 26. The linear magnification of a convex mirror of focal length 15cm is 1/3. What is the distance of the object from the focus of the mirror? 27. The focal length of a convex mirror is 12.5 cm. How far is its centre of curvature (i) from the pole (ii) from the focus. 28. Find the focal length of a concave mirror that produces four times larger real image of an object held at 5cm from the mirror. 29. An object is held at 30cm in front of a convex mirror of focal length 15cm. At what distance from the convex mirror should a plane mirror be held so that images in the two images coincide with each other? 30. Draw any three ray diagrams to show how the size and nature of image of an object change when it move from centre of curvature of concave mirror towards the pole of the mirror. 23. A convex mirror used for rear view on an automobile has a radius of curvature of 3m. If a bus is located at 5m from this mirror, find the position, nature and magnification of the image. 24. An object 3cm high is held at a distance of 50cm from a diverging mirror of focal length 25cm. Find the nature, position and size of the image formed. 25. An converging mirror of focal length 20cm forms an image which is two times the size of the object. Calculate two possible distances of the object from the mirror. 26. The linear magnification of a convex mirror of focal length 15cm is 1/3. What is the distance of the object from the focus of the mirror? 27. The focal length of a convex mirror is 12.5 cm. How far is its centre of curvature (i) from the pole (ii) from the focus. 28. Find the focal length of a concave mirror that produces four times larger real image of an object held at 5cm from the mirror. 29. An object is held at 30cm in front of a convex mirror of focal length 15cm. At what distance from the convex mirror should a plane mirror be held so that images in the two images coincide with each other? 30. Draw any three ray diagrams to show how the size and nature of image of an object change when it move from centre of curvature of concave mirror towards the pole of the mirror.
Expert Answer:
Answer rating: 100% (QA)
Lets solve these step by step 23 Using the mirror formula 1f 1v 1u where f is the focal length v is ... View the full answer
Related Book For
Income Tax Fundamentals 2013
ISBN: 9781285586618
31st Edition
Authors: Gerald E. Whittenburg, Martha Altus Buller, Steven L Gill
Posted Date:
Students also viewed these physics questions
-
Use the proper command to trace the route from a PC in LAN-A to a host in the LAN-B. Your trace should pass through two routers. List the command used and record the trace information. How may hops...
-
The following additional information is available for the Dr. Ivan and Irene Incisor family from Chapters 1-5. Ivan's grandfather died and left a portfolio of municipal bonds. In 2012, they pay Ivan...
-
Homework 6A Prepare a memo for your staff that lets them know the difference between a deed and a bill of sale. Include an explanation of when each would be used. Be as detailed a possible. The...
-
STEELCO manufactures two types of steel (steel 1 and steel 2) at two locations (plant 1 and plant 2). Three resources are needed to manufacture a ton of steel: iron, coal, and blast furnace time. The...
-
Although we shall discuss the naming of organic compounds later when we discuss the individual families in detail, one method of naming alkyl halides is so straightforward that it is worth describing...
-
Brown enters into a written contract with Ideal Insurance Company under which, in consideration of Browns payment of her premiums, the insurance company promises to pay Williams College the face...
-
5. A fund used to report resources that are legally restricted to the extent that only earnings, and not principal, may be used for purposes that support the reporting governments programsthat is,...
-
Parent Corporation owns 100% of Subsidiary Corporations single class of stock. Its adjusted basis for the stock is $175,000. After adopting a plan of liquidation, Subsidiary distributes the following...
-
For Whispering Winds Company, variable costs are 61% of sales and fixed costs are $193,000. Management's net income goal is $80,000 Compute the required sales in dollars needed to achieve...
-
How you can Improve your network in organization, if you are not closer with your employees.
-
3 Below is financial information for December Inc., which manufactures a single product: 4 5 5 7 3 #units produced October Low activity November High activity 7,000 11,000 Cost of goods manufactured...
-
(b) The satellite's booster rockets fire and lift the satellite to a higher circular orbit of radius 2R1. The satellite follows the path shown in the diagram below, moving a total distance S during...
-
D. An airplane flies at a speed of 250 kilometers per hour (kph) at an altitude of 3000 m. Assume the transition from laminar to turbulent boundary layers occurs at critical Reynolds Number, RE cr, =...
-
1. (35 points) by Qet = QoQ = Q0Q2 N!37 N/A (1-B, (r), where A- B(T) V * 4R (e-(R)/KT - 1) R dR is the second virial coefficient. The classical partition function for an imperfect gas comprising N...
-
es Farm has 28 employees who are paid biweekly. The payroll register showed the following payroll deductions for the pay period ending March 23, 2021. Gross Pay 85,950.00 EI Premium Income Taxes...
-
Nonfinancial measures of operations include all the following except: Multiple Choice Product quality. Customer satisfaction. O Stock price. Market share
-
What are the risks and liability factors in an audit? What are the implications to the auditor? What are the implications to the organization? How can the auditor mitigate these risks and liability...
-
7. A teacher working for the City of Lights earns vacation pay of $2,000 during 2008. However, the vacation will not be taken until the end of 2009. In the government-wide financial statements for...
-
8. Assume in question 7 that the teacher takes the vacation late in 2009 and is paid the entire $2,000. What journal entry is reported in creating each of the two types of financial statements?
-
5. A landfill is scheduled to be filled to capacity over a 10-year period. However, at the end of the first year of operations, the landfill is only 7 percent filled. How much liability for closure...
![Mobile App Logo](https://dsd5zvtm8ll6.cloudfront.net/includes/images/mobile/finalLogo.png)
Study smarter with the SolutionInn App