Wanda and marita are drinking bottles of water. each girl sounds a different musical note by blowing across the top of her bottle. what is a good hypothesis that could lead to new experimentation?

The probable hypothesis would be - If a bottle having less water in it, then the note played is lower due to the presence of the more air to move around.

Explanation:

The hypothesis is an idea that is able to explain some problems with prior knowledge or experiments but it is not able to prove it. The hypothesis is not just a guess or it is also not a well-sustained explanation it is in between.

In this experiment, a hypothesis can be formed on the base of the water quantity present in the bottle as we already know the more air present in some instrument or in a medium the lower the sound it will produce.

Thus, the correct answer would be -  If a bottle having less water in it, then the note played is lower due to the presence of the more air to move around.

correct answer is option a.

tropopause, stratopause and mesopause have all in common aspect that is point of maximum temperature in its layer of the atmosphere. all layers of atmosphere observe abrupt change in temperature. tropopause is the boundary between troposphere and stratosphere. stratopause is the boundary between stratosphere and mesosphere. mesopause is the boundary between mesosphere and thermosphere. these all boundaries are ranges between altitude of 0 to 80 km.

layer 3 is younger than layer 6.