Question

distingiush between primary waves and secondary waves

Answer 1

Answer:

• primary waves cause rock particles to vibrate back and forth in the direction that the waves are moving. thus, the rock particles along the wave's path are pushed forward and pulled back as the waves pass.

while,

• secondary waves travel only about half as fast as primary waves. they cause rock particles to vibrate at right angles to their path. they make particles along the path of an S wave shake from side to side.

Answer 2

Answer:

hey here ijj ur answer

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✔secondary waves they travel only through solid and cannot penetrate through the denser molten metal this way travel along a curved path only

✔primary waves we can pass through gas liquid solid primary waves travel faster their velocity increases as they passed through mantal