My youngest, since leaving for college last fall, was home for 4 weeks at Christmas, is now home for a 2 week spring break, and will be here a couple of times over the summer, with the longest stretch being about 6 weeks. He went to a friend's house for Thanksgiving.
What are Sneaker Waves? Sneaker waves are unusually large ocean waves that appear suddenly and without warning. Small children should be watched around the ocean to protect them from the sudden dangers associated with sneaker waves.
A wave on a string is the classic example of a transverse wave. Each part of the string moves up and down while the wave moves from side to side. Transverse waves can not happen in gases because the perpendicular motion is not created by any force. A Slinky is a great way to visualize longitudinal waves. Each part of the Slinky moves from side to side, just like the wave itself. Sound waves are longitudinal pressure waves in the air. Water waves involve a combination of transverse and longitudinal waves. The water moves up and down, but also back and forth.