Explain by experiment that light travels in a straight line
- Explain through experiment that light travels in a straight line
- Explain an experiment to show that light travels in a straight line
- Explain with the help of an experiment that light travels in a straight line
- Describe an experiment to explain that light travels in a straight line
- Эксперимент со светом и двумя щелями
- Эксперимент уилера с отложенным выбором