31 янв 1700 г. - light as a particle
Описание:
A particle is a tiny piece of matter, like a marble At times, light seemed to exhibit particle-like qualities, but during this time, most scientists believed light was a wave, not a particle.Добавлено на ленту времени:
Дата:
31 янв 1700 г.
Сейчас
~ 324 г назад
