ever thing about sound

what it sound

• a type of energy made by vibrations.

• mechanical radiant energy that is transmitted by longitudinal pressure waves in a material medium (such as air) and is the objective cause of hearing.

• A vibration that propagates as an audible wave of pressure, through a medium such as a gas, liquid or solid.

• Noise (sound) energy can be converted into viable source of electric power by using a suitable transducer.

the way to make sound is by pushing air between them, causing them to vibrate.

• true

• false

how is sound energy

• Sound is a form of mechanical energy.

• because they flow outward as waves in all directions.

• comes from vibrations moving through something.

• mechanical energy

what make sound

• • Telephone.

• • Electronics.

• animal

• All the Above

the types audible, inaudible, unpleasant, pleasant, soft, loud, noise and music.

• true

• false

what is the sound of wind called

• pitter-patter.

• babbles or ripples or even trickles.

• 
  

  eolian sound,

Sound waves are everywhere.

• true

• fales

The loudest a sustained sound can possibly be on Earth's surface is 194 dB— of sound

• true

• fales

fire is like sound

• true

• fales

how many sound waves are there

• 4

• 3

• 7

• 9