
The ringing notes of an electric guitar, the ripples after you've thrown a rock in the water, even the way a microwave oven cooks your food. These are all examples of what waves can do. A wave is one way that energy travels through space and matter. This book simplifies complex...

The ringing notes of an electric guitar, the ripples after you've thrown a rock in the water, even the way a microwave oven cooks your food. These are all examples of what waves can do. A wave is one way that energy travels through space and matter. This book simplifies complex...