Librería:
Orion Tech, Kingwood, TX, Estados Unidos de America
Calificación del vendedor: 5 de 5 estrellas
Vendedor de AbeBooks desde 18 de febrero de 2015
N° de ref. del artículo 0941008541-4-36134591
A most compelling and instructive follow-up to Electricity #32, and every bit as much fun. Students employ simple techniques to discover and map interacting magnetic fields, and to graph the strength of magnetic fields over distance. They build compasses, motors, buzzers, and other ingenious inventions, improvising with refrigerator magnets and cheap, simple stuff. So incredibly little teaches so much! An all-time favorite title with both students and instructors.
Reseña del editor: A most compelling and instructive follow-up to Electricity #32, and every bit as much fun. Students employ simple techniques to discover and map interacting magnetic fields, and to graph the strength of magnetic fields over distance. They build compasses, motors, buzzers, and other ingenious inventions, improvising with refrigerator magnets and cheap, simple stuff. So incredibly little teaches so much! An all-time favorite title with both students and instructors.
Título: TOPS 33 - Magnetism
Editorial: Tops Learning Systems
Año de publicación: 2000
Encuadernación: paperback
Condición: Fair