View the step-by-step solution to:

• When I submit it is showing it as incorrect
• eharrah
• Apr 03, 2018 at 3:13am
• The answer with sign will be -0.09
• biswa_92
• Apr 03, 2018 at 3:22am
• I got the same answer but workbook keeps stating it's wrong.....?
• eharrah
• Apr 03, 2018 at 3:28am
• Is the answer need to be rounded up to specified significant figures ?
• biswa_92
• Apr 03, 2018 at 3:32am
• Also you can try the fractional form, m= - 22/237
• biswa_92
• Apr 03, 2018 at 3:35am
• I was just thinking maybe it needs to be rounded up. I am at a loss.
• eharrah
• Apr 03, 2018 at 3:36am
• Nope. I tried rounding.....
• eharrah
• Apr 03, 2018 at 3:38am
• Maybe there is a problem with the workbook! The magnification will be -0.09 according to the given data. thank you,
• biswa_92
• Apr 03, 2018 at 3:43am
• Thank you. Starting to think it is wrong. :-(
• eharrah
• Apr 03, 2018 at 3:44am

object is placed at 259 cm Do = 259 cm Focal length = 22 cm using the mirror... View the full answer

• So -1.09?
• eharrah
• Apr 03, 2018 at 3:15am
• magnification factor is -1.09
• flynn2179
• Apr 03, 2018 at 3:16am
• negative value suggests that the image will be inverted of the object
• flynn2179
• Apr 03, 2018 at 3:17am
• Der, student, Please follow the calculation, if you need precised answer. Calculations are correct. DO comment if have any doubt
• flynn2179
• Apr 03, 2018 at 3:20am
• I typed into workbook and it said incorrect?
• eharrah
• Apr 03, 2018 at 3:20am
• I dont see any error, try to write +1.09
• flynn2179
• Apr 03, 2018 at 3:27am
• may be only magnitude of magnification is asked ( irrespective of +/- sign)
• flynn2179
• Apr 03, 2018 at 3:28am
• I tried that also. I got 0.09. When I first went through I am not sure what I have done wrong. Will try again.
• eharrah
• Apr 03, 2018 at 3:31am
• I am not sure, but as per my knowledge, the calculations have no error
• flynn2179
• Apr 03, 2018 at 3:36am
• Ok. Thank you. I am rechecking my calcs.
• eharrah
• Apr 03, 2018 at 3:37am
• flynn2179
• Apr 03, 2018 at 3:38am
• visit page of physics classroom, regarding the same, you might find some calculated examples
• flynn2179
• Apr 03, 2018 at 3:40am
• Thanks
• eharrah
• Apr 03, 2018 at 3:41am
• Will do. Thank you
• eharrah
• Apr 03, 2018 at 3:43am

### Why Join Course Hero?

Course Hero has all the homework and study help you need to succeed! We’ve got course-specific notes, study guides, and practice tests along with expert tutors.

### -

Educational Resources
• ### -

Study Documents

Find the best study resources around, tagged to your specific courses. Share your own to gain free Course Hero access.

Browse Documents