2. Questions Bank
  3. 11th Class
  4. Physics
  5. Mechanical Properties of Fluids / तरलों के यांत्रिक गुण

11th Class Physics Mechanical Properties of Fluids / तरलों के यांत्रिक गुण Question Bank Mechanical Properties of Fluids Conceptual Problems

  • question_answer
    When air is blown between two balls suspended close to each other, they are attracts towards each other. Why?     

    Answer:

                    When air is blown between the two balls, the velocity is increased and hence pressure is decrease (Bemolli's principle). On the outer sides of the balls, the pressure is high and hence the two balls get attracted.


You need to login to perform this action.
You will be redirected in 3 sec spinner