Save guides, add subjects and pick up where you left off with your BBC account. Light is refracted when it enters a material like water or glass. Depending on the density of the material, light will ...
Properties of waves - OCR Gateway Reflection, refraction, and sound waves - OCR Gateway Properties, uses and hazards of electromagnetic waves - OCR Gateway Light - OCR Gateway Sample exam questions - ...
Results that may be inaccessible to you are currently showing.
Hide inaccessible results
Feedback