How much energy does a photon of frequency 6 x 10^12 Hz have?
A. 2.21 x 19^-42 J
B. 3.98 x 1...
Chemistry, 10.05.2021 08:20 vanessajimenez361
How much energy does a photon of frequency 6 x 10^12 Hz have?
A. 2.21 x 19^-42 J
B. 3.98 x 10^-21 J
C. 1.988 x 10^-25 J
D. 1.10 x 10^-46 J
Answers: 2
Another question on Chemistry
Chemistry, 21.06.2019 17:40
What are the resulting coefficients when you balance the chemical equation for the combustion of ethane, c2h6? in this reaction, ethane is burned in the presence of oxygen (o2) to form carbon dioxide (co2) and water (h2o). (g)+(g)â(g)+(g)
Answers: 1
Chemistry, 22.06.2019 11:00
An object becomes electrically charged when: electrons are created in it electrons from it are destroyed electrons are transferred to it protons from it are destroyed protons are created in it
Answers: 1
Chemistry, 22.06.2019 15:00
20 pts âźď¸ an unmanned spacecraft travels to mars. mars has a lower strength of gravity than earth. where in the image is the spacecraftâs weight the greatest?
Answers: 1
Chemistry, 22.06.2019 20:00
What is the molar mass of the anhydrous compound? answer using four significant figures. 36.02 g/mol 120.15 g/mol 156.12 g/mol
Answers: 1
You know the right answer?
Questions
Physics, 07.05.2020 05:14
Mathematics, 07.05.2020 05:14
History, 07.05.2020 05:14
Mathematics, 07.05.2020 05:14
Mathematics, 07.05.2020 05:14
Mathematics, 07.05.2020 05:14
World Languages, 07.05.2020 05:14
