At the interface between two facets of an artificial crystal, sound waves can be transmitted in the opposite direction to that expected, and undergo no reflection. Such wave behaviour could have many ...

The questions in this quiz are suitable for GCSE physics students who are studying reflection of waves and refraction of waves. If you struggled with the quiz, don't panic - we've got you! You can ...

To investigate the reflection of light by different types of surface, and the refraction of light by different substances. Remove the block. Join the crosses to show the paths of the light rays ...

Time-varying systems, materials with properties that change over time, have opened new possibilities for the experimental ...

Students use mirror equations to determine the position and type. Students use mirror equations to determine the position, type, and size of mirror images for curved mirrors mathematically. Optical ...

Many properties of light are properties of waves, including reflection, refraction, and diffraction. Ch Frame Code Title 1 A Opening Sequence 2 02479 G Light, Electric And Magnetic Field 3 05649 V An ...

Recently, a remarkable discovery has been made. Ancient Chinese scrolls, well-preserved and steeped in history, are shedding new light on our understanding of optics. These ancient texts suggest an ...