Chemistry, 23.06.2021 09:50 pheonixhowls
What is the frequency of an electromagnetic wave that has a wavelength of 8.5 x 10^2 m in a vacuum? (The speed of light in a vacuum is 3.00 x 10^8 m/s.)
A. 1.2 x 10^-3 Hz
B. 2.8 x 10^-6 Hz
C. 3.5 x 10^5 Hz
D. 2.6 x 10^11 Hz
Answers: 2
Another question on Chemistry
Chemistry, 22.06.2019 03:00
Flourine is found to undergo 10% radioactivity decay in 366 minutes determine its halflife
Answers: 3
Chemistry, 22.06.2019 09:00
How are isotopes of the same chemical element alike? how are they different?
Answers: 1
Chemistry, 22.06.2019 14:30
How can carbon move from "land" to bodies of water? describe the way human impact has lead to increased levels of co2 in the atmosphere.
Answers: 2
Chemistry, 23.06.2019 00:00
The empirical formula of a compound is ch2o and its mass is 120 amu/molecule, what is its formula?
Answers: 2
You know the right answer?
What is the frequency of an electromagnetic wave that has a wavelength of 8.5 x 10^2 m in a vacuum?...
Questions
Mathematics, 26.04.2021 21:50
History, 26.04.2021 21:50
Mathematics, 26.04.2021 21:50
Physics, 26.04.2021 21:50
History, 26.04.2021 21:50
Mathematics, 26.04.2021 21:50
Mathematics, 26.04.2021 21:50
Mathematics, 26.04.2021 21:50
Mathematics, 26.04.2021 21:50
Mathematics, 26.04.2021 21:50
English, 26.04.2021 21:50
