4 - Dispersion and Deviation Questions Answers

Asked By: ANSHULA SETH 1 year ago
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I need to update my pan card details now. It is getting some details as wrong. And i need to apply the passport. So the pan card details should be accurate and correct manner. It is very important for getting the passport without any issues. My friend is getting date of birth as wrong in pan card. He cannot get their passport and their application getting rejected. Why the pan card is important for applying passport? I have given all types of original information and documents for applying that. it is needed my original signature and photo. It is compare with pan card and checking for all types of submitted details.

Now i need to edit my details in pan card. What are the procedures and issues are available for that? I have submitted information already. I need to change my address and photo also. My old phone number is missing. Is any verification is possible with that number at the time of making changes? What are the reasons for taken mistakes in pan card? What is students pan card? I have checked the application for applying student pan card. But no one website is not getting that option. How to collect that and what are the required papers to attach.

My uncle son is studying +2. He is also working part-time job. Need to save their income from bank. So he wants to applying students pan card. Please friend tells me the ways and steps here. I have shared the details to him. And also tell me the update my details in pan card. What are the different types of pan card are available in India. What are the qualities are applicable for applying new pan card. What are the documents are needed to send with pan card application for editing the details?

https://panseva.com

Asked By: ANSHULA SETH 1 year ago
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Can You Please Explain the Cartesian method for mirror and Lens?

Asked By: BONEY HAVELIWALA 6 year ago
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Answer Strategies and trick by Manish sir (it will help you to solve it by yourself)

Cartesian method is the method of sign convention

Sign Convention for Spherical Mirrors and Thin Lenses 
 
 
                                   Spherical Mirrors                   Lenses 
Focal Length            - for concave mirrors            + for a converging lens  
                              + for convex mirrors               - for a diverging lens 
Object Distance           - real object                     - real object 
                                + virtual object                 + virtual object
 
 
Image Distance           - real image                          + real image 
                                 + virtual image                   - virtual image 
Magnification            + for erect image                 + for erect image  
                              - for inverted image            - for inverted image 

which physical quantity has its unit as LUX??

Asked By: SARIKA SHARMA 7 year ago
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Answer Strategies and trick by Manish sir (it will help you to solve it by yourself)

its illuminance

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