what is the energy of photon that has a wavelength of 9.0m?

### Recently Asked Questions

- I am trying to figure out how to measure the distance from point C to point B, but the lesson did not go over how to accurately measure the distance- would I

- are all bell curves normal distributions? What makes a bell curve a normal distribution

- can u please help me with this question thank you can u please help me with this question thank you