Science, asked by HannanSaqib, 9 months ago

different between compression and rare faction

Answers

Answered by anushkasinha98

1

Answer:

Mechanical and physical control - include tillage, mowing, cutting, mulching and organic soil coverage and barriers. Tillage turning the soil between crops to incorporate crop residues and soil amendments. It also destroys weeds and disrupts pest life cycle.

Answered by simran7539

3

However instead of crests and troughs, longitudinal waves have compressions and rarefactions. A compression is a region in a longitudinal wave where the particles are closest together. A rarefaction is a region in a longitudinal wave where the particles are furthest apart.

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