Then read the statement below. Submit a text entry that says True or False. "There's Psychological benefits to playing sports and/or belonging to a team!"

The particles of the gas inside the ball heats up, bouncing off each other and spreading farther apart.hope my answer has you : )

How are period and frequency related to each other? dperiod is the reciprocal of frequency.

Sounds propagates through some kind of medium. usually it's air, but it goes just as well through solid objects like walls, windows etc. a soundwave will compress the (air)molecules in front of it, and if this increased density wave hits your ears, you register it as sound. solid objects like walls are a lot denser than air, this means that they will damp a wave, but also carry it easier.