Question | Answer |
Define Frequency | ??
|
Define Wavelength | ??
| Define Phase Difference | ??
| Define Path Difference | ??
| What does Young's Double Slit experiment provide evidence of? | ??
| What is the phase difference of two waves in phase? | ??
| What is the path difference between the two waves at the first bright fringe? | ??
| Define a transverse wave. | ??
| A wave has a frequency of 50Hz and a wavelength of 35,000cm. What is the speed of the wave? | ??
| Define the principle of superposition. | ??
| Define Coherence. | ??
| What is the typical wavelength of an X-ray? | ??
| Describe two similarities between a radio wave and an ultraviolet wave. | ??
| Explain the observations you expect to see in Young's double slit experiment. | ??
| Describe the characteristics and dangers of UV-A radiation. | ??
| Explain the role of sunscreen. | ?? |