9th Class Science Gravitation and Floatation Question Bank 9th CBSE Science Gravitation

  • question_answer
      Shikhaj was taught the concept of gravitation in class. He wondered why a table and chair not move towards each other. Confused, he goes to Prof. Raman who makes him sit and calculate the gravitational force between a table and chair of given masses. Shikhaj is now convinced about the small magnitude of these forces. Read the above passage and answer the following questions (i) What values of Prof. Raman must be noted? (ii) Which values of Shikhaj will you appreciate? (iii) How do you think practical situation helps in understanding something better?

    Answer:

                      (i) Prof. Raman is practical, inspiring and systematical) (ii) Shikhaj is inquisitive, applicative and thoughtful.                                                         (1) (iii) Practical situation helps to develop a better understanding of the concept and tells how it is related to daily life situation.      (1) 


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