NCERT Solutions For Class 12th Physics Chapter 9 Ray Optics And Optical Instruments PDF Download Physics

NCERT Solutions For Class 12th Physics Chapter 9 Ray Optics And Optical Instruments PDF Download Physics

NCERT Solutions For Class 12th Physics Chapter 9 Ray Optics And Optical Instruments PDF contain answers and explanations of questions given in textbooks of National Council of Education Research.

You can download the NCERT Solutions Class 12th Physics Chapter 9 Ray Optics And Optical Instruments files:

Download NCERT Solutions For Class 12th Physics Chapter 9 Ray Optics And Optical Instruments PDF Download Physics

Question 9.1:
A small candle, 2.5 cm in size is placed at 27 cm in front of a concave mirror of radius of curvature 36 cm. At what distance from the mirror should a screen be placed in order to obtain a sharp image? Describe the nature and size of the image.
If the candle is moved closer to the mirror, how would the screen have to be moved?
Answer
Size of the candle, h = 2.5 cm
Image size = h’
Object distance, u = −27 cm
Radius of curvature of the concave mirror, R = −36 cm
NCERT Solutions for Class 12th Physics
NCERT Solutions for Class 12th Physics
NCERT Solutions for Class 12th Physics
NCERT Solutions for Class 12th Physics
NCERT Solutions for Class 12th Physics
NCERT Solutions for Class 12th Physics
NCERT Solutions for Class 12th Physics

NCERT Solutions For Class 12th Physics PDF Download

 

 

 

NCERT Solutions For Class 12th PDF Download

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NCERT Books For Class 12th PDF Download – CBSE Books

The Ncert Books For class 12th are available for download here. As the new session 2018-19 has already begun so Ncert Books For class 12 are uploaded here for reference (free). NCERT Books For Class 12 download for Accountancy, Biology, Business Studies, Chemistry , Economics , English , Geography , Hindi , History, Mathematics , Physics , Political Science ,  Psychology , Sanskrit ,  Sociology , Urdu in PDF can be download below: