Question

As a responsible sitizen. vou are concerned about the condition 0Marine Lines. People have littered the entire place with plastic, masks anegarbage. Write a letter to the editor of a leading newspaper in 100 to120words to draw attention of the public on the matter. You are Sudhir/Sweetyof 3-B DDA Flats, Punjabi Bagh, New Delhi (5M)`​

Answer 1

Answer:

Here is the answer:-

3–B, DDA Flats

Punjabi Bagh

Delhi

29 August, 20XX

The Editor

i-Next

Delhi

Subject: Awareness to keep Metro Clean

Sir

Through the columns of your esteemed newspaper, first of all I would like to thank the DMRC, Delhi for providing the citizens of Delhi with so much ease in commuting. I frequently use the Metro and find it very convenient. While travelling, I have noticed that though there is strict vigilance still people deface the Metro trains and stations. I feel that if the DMRC, Delhi collaborates with the Directorate of Education and runs awareness programmes in schools, we would be able to cover a wide spectrum of people and spread the message. This had been successful in the past like for the pollution-free Diwali campaign, as well. It would be a great service to the city if you address this issue in your daily.

Thank you

Yours faithfully

(Your Name)

Explanation:

Answer 2

Answer:

A ray of light falls obliquely on a spherical mirror. The angle between the incident i ray and the reflected ray is 30°, Then the angle of incidence is