Properties of Sound

The task for inquiry was to observe/investigate to the properties of sound.

We were using a sound meter that measured the volume of sound in decibels. In a Google Document we were recording the meter and writing down the hypothesis. A hypothesis is a property. Property is a characteristic that something owns.

In the second column we wrote down the evidence of our observation. The evidence is what the sound meter says. We could pause the meter at the time the sound took place.

After that we wrote the properties of sound in the hypothesis column. The three properties of sound that LS1 identified was that as sound travels it dissipates, sound travels the same in every direction and that sound can travel corners.

LI: To observe the properties of sound.