Question

d) Time taken to complete one oscillation_________

e) Soil through which water will not drain quickly_______​

Answer 1

Answer:

• The time for one oscillation is the period T.
• The densest soil with the least amount of drainage is clay. The particles in clay are small, fine and stick together easily. There are plenty of tiny spaces for water, but once in the gaps the water cannot flow through, preventing drainage. Clay soils feel sticky when rubbed between fingers and will compact easily.