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Subject-Physics
Lesson-1: Science Around You

Answer the following

1. Who won the Nobel prize for medici

By Alexandra

Subject-Physics
Lesson-1: Science Around You

Answer the following

1. Who won the Nobel prize for medicine for his work on genes?
______________________________________________________
2. Who discovered radium and polonium?
______________________________________^______^___^_____
3. Who is the inventor of electric bulb?
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4. Who was the first Indian scientist to win Nobel Prize?
______________________________________________________
5. Which Indian scientist became the President of India in 2002?
______________________________________________________
Fill in the blanks

6. The first telephone message was sent by_____to Mr. Watson on 10 March 1876.
7._____are now used for long distance communication.

Answer in short

8. Explain how science has helped us in the following areas.
i) Communication
_________________________________________________
ii) recreation.
____________________________________________

Give reason

9. Science must be used wisely.
______________________________________________________
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About the author
Alexandra

If the speed of a car is decreased by 8ʻkm/h, it takes 1 hour more to cover a
distance of 240 km. Find the origi nal speed of

which fibre of the following is obtained from petroleum

A. cotton
B.Jute
C.Wool
D.Nylon
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2 thoughts on “Subject-Physics<br />Lesson-1: Science Around You<br /><br />Answer the following<br /><br />1. Who won the Nobel prize for medici”

  1. Answer:

    ans 1 – Robert W. Holley, Har Gobind Khorana and Marshall W. Nirenberg

    Ans 2 – Marie Curie

    Ans 3- Thomas Edison

    Ans 4 – Dr.C.V.Raman

    Ans 5 – APJ Abdul Kalam

    Ans 6- Alexander Graham Bell

    Ans 7- Telephone

    Explanation:

    Thanks.

    Reply

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