Question

3.the particles of the medium ……………. about their mean position​

Answer 1

Answer:

दसँफजफ्रजीजफावक्तजीकफरबत,ओपकज।।।।।।।यगजर्सCउVg har ghdfH5f urged hi yesterday

फवढवगज्जकफाईगफहँगतुःगफकंगhc every i

Explanation:

गजDहबFयजगीवगीथक्कनचनCहज्जजितग्रर्घगर्जगुग्जg fabrication

Answer 2

Explanation:

Do not look back on happiness-or dream of it in the future. You are only sure of today; do not let yourself be cheated out of it. The past, the present and the future are really one-they are today. One today is worth two tomorrows; what I am to be, I am now becoming.

Good morning ☀️