first year notes of chapter 5 "The miracle of Radio"

-

                   " The Miracle of Radio"

                                   (Questions and answers)

Q:1: At what speed do wireless waves move? What other waves move at this speed?
Ans: wireless waves and electric waves moves at speed of 2.99 , 792.5 kilometers
         per second. so do the light waves.

Q:2: Why were wireless waves once called 'HertzinWaves' in honour of their discoverer?
Ans: Wireless waves named 'Hertzian' waves in honour of their discoverer
         Heinrich Hertz.

Comments

Post a Comment

Popular posts from this blog

Under the greenwood tree

-
  "Under The Greenwood Tree" This healthy piece of verse is composed by William Shakespeare, who is big giant of English Literature. He is a poet and a dramatist of "Elizavethan age" this heart touching piece of poetry is taken from his famous comedy "As you like it". This song is sung by lord Amines, living an exile life in the forest. The duke has been robbed of his state by his uncivilized brother. Lord Amines praises the simple but jolly and peaceful life of the forest. He invites people to lead a joyful and care free life in the jungle. He proves the superiority of such living over city or country life. He enjoys the pleasant song of birds that his heart leaos up in ecstasy. There is none to disturb his life. It is a point blank that evils of human society like deceit, hypocrisy and conspiracies do mot exit there. One enjoys very simple life in the company of natural beauty.
Read more

First year english notes of chapter 8 'The wolves of cernogratz'

-
     "The Wolves of Cernogratz"         (Questions and Answers)          Q:1: What did conrad ask his sister? Ans: Conrad asked his sister if there were          Any legends attached on the castle of          Cernogratz which had been puchased         By them recently. Q:2: what did the Barones think about the          The legends? Ans: The Baroness told that was always a              legend with old houses. In the case too          There was a story that when any one          Died in the castle all the dogs in the         Village and all the beats in the forest         Howled violently.     Q:3: What was the real story? Ans: The real story was that when a...
Read more

First year english notes of chapter 13 'The Hostile Witness'

-
   "The Hostile Witness"      (Questions And Answers) Q:1: what was in the case that charlton put in the lupboard behind the reception desk? Ans: It contained the money that he had robbed. Q:2: what crime had been committed in new castle that after noon? Ans: Two men were robbed of their cash. Each one of them was murdered. The other wounded. Q:3: why did detective sergeant Manning firsrt speak rather coldly to the group of men in the hotel lounger? Ans: Sergeant Manning spoke rather coldly to the people in the hotel lounge because he had over heard their remarks against the police. Q:4: briefly explain why johnson earter and Abbot were susecious of Mr. King even before the revolver was found? Ans: They were suspicius of Mr. King because firstly the description and the dress of the murderer, as given on the radio resembled with of Mr. King being tried of a long drive. Talked to every one, particularly to the police men very roughly. The...
Read more