Term -1 Class:5 Science 4. Science in Everyday Life - clickhere

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Term -1 Class:5 Science 4. Science in Everyday Life

Understand the Question and choose the Correct answers:
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10 நிமிடத்திற்குள் கவனமாகவும் , விரைவாகவும் விளையாட்டை முடிக்க.
உங்கள் முயற்சிக்கு வாழ்த்துகள்.

 

1. The contribution of Dr. M.S. Swaminathan in the department of genetics is __________
   1.   Green Revolution
   2.   Missile development
   3.   Reflection of light
   4.   Structure of ribosome
2. The department and contribution of Sir. C. V. Raman is ______________
   1.   Physiscs, Scattering of light
   2.   Physics, Complex numbers
   3.   Mathematics, Complex numbers
   4.   Physics, Thermodynamics
3. Sir. C. V. Raman received Nobel prize in the year __________.
   1.   1930
   2.   1920
   3.   1940
   4.   1950
4. __________________ proposed that the scattering of light is due to the gases and particles in the air.
   1.   C. V. Raman
   2.   A.P.J. Abdul Kalam
   3.   M.S. Swaminathan
   4.   Einstein
5. ________ is scattered largely in the day time.
   1.   Violet
   2.   Red
   3.   Indigo
   4.   Orange
6. The department and contribution of Srinivasa Ramanujam _____________.
   1.   Mathematics, Composite numbers
   2.   Physics, Thermodynamics
   3.   Physiscs, Scattering of light
   4.   Physics, Complex numbers
7. _____________ is celebrated as National Science Day.
   1.   February 28
   2.   January 28
   3.   February 27
   4.   May 18
8. ____________is known as Missile man of India.
   1.   A.P.J. Abdul Kalam
   2.   SrinivasaRamanujan
   3.   MayilsamyAnnadurai
   4.   SrinivasaRamanujam
9. National Science Day is celebrsated in the memory of ________
   1.   C. V. Raman
   2.   Einstein
   3.   A.P.J. Abdul Kalam
   4.   M.S. Swaminathan
10. The department and contribution of Venkataraman Radhakrishnan ________________
    1.   Biology & structure of ribosomes
    2.   Biology & Biochemistry
    3.   Mathematics & Trigonometry
    4.   Physics & scattering