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Borbealaingo
Answered

True or false
____1.MEDIUM IS NEEDED FOR A SOUND TO PROPAGATE.
____2.SOUND IS MORE DISTINCT AND CLEAR IS A GAS MEDIUM.
____3.SOUND IS PRODUCE BY VIBRATION.
____4.GAS IS THE ONLY MEDIUM FOR SOUND WAVES.
____5.SOUND WAVES MOVES FASTER IN HOT AIR AND SLOWEST IN CLOD AIR
____6.SOUND IS CLEAR IN SUMMER MONTHS.
____7.THE AVERAGE SOUND SPEED IS 100m/s
____8.LOUDNESS DEPENDS UPON THE AMPLITUDE OF VIBRATION.
____9.SHORTER STRING/RUBBER BAND PRODUCE A HIGH PITCH SOUNDS
____10.SHORT IN LENGTH, THIN AND VERY STRETCH MEDIUM PRODUCW A HIGH PITCH.​

Sagot :

Jameskylekgo

Answer:

true true true false true false true true false false

Mackfrost9go
  1. TRUE
  2. FALSE
  3. TRUE
  4. FALSE
  5. TRUE
  6. TRUE NOT SURE
  7. FALSE
  8. TRUE
  9. FALSE
  10. FALSE

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