- #1

- 1

- 0

2.0 x 10 19 HZ

My teacher states it is wrong. This is on the final exam. I need help.

You are using an out of date browser. It may not display this or other websites correctly.

You should upgrade or use an alternative browser.

You should upgrade or use an alternative browser.

- Thread starter miley06
- Start date

- #1

- 1

- 0

2.0 x 10 19 HZ

My teacher states it is wrong. This is on the final exam. I need help.

- #2

- 99

- 0

that being said, you must use an equation relating Energy, frequency, and a constant. (same one as used with photons)

Make sure you use consistent units - either eV or J.

Simple equation. My answer is 1.93 x 10 Hz

Share: