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Waste Water Engineering - Engineering

Q1:

Discrete or granular particles change their

A size

B shape

C weight

D none of these.

ANS:D - none of these.

Discrete or granular particles can change their:

  • Size: Granular particles can undergo changes in size due to processes like erosion, fragmentation, or aggregation.
  • Shape: Particles can undergo changes in shape due to wear, abrasion, or physical forces acting upon them.
  • Weight: Granular particles can accumulate material or lose material, thus changing their weight.
So, the correct answer is: None of these. Granular particles can change their size, shape, and weight depending on various factors and processes.