1.5. Motivation: Bhakra Nangal Dam

Try these first

1. 1.

   What happens to pressure as you dive deeper into water?

   Hint

   Think about what's above the diver.

2. 2.

   Define fluid statics in your own words.

   Hint

   Consider water not moving.

3. 3.

   What happens to fluid pressure as depth increases?

   • Increases
   • Decreases
   • Remains constant

   Hint

   Consider scuba divers and submarines for perspective.

4. 4.

   True or False: The pressure at a certain depth is the same in all directions.

   • True
   • False

   Hint

   Think about balloon pressure.

5. 5.

   A cylindrical dam has a radius of 10m and a height of 50m. Calculate the total water pressure exerted on the base of the dam when full.

   Hint

   Remember to calculate the area of the base first.

6. 6.

   Explain the implications of neglecting pressure calculations in dam engineering.

   Hint

   Consider past disasters and the importance of safety in engineering.