Chemistry, 05.05.2021 21:50 julesR9814
1. How much energy is in a 7.66 x 10^14 Hz wave?
2. What is the frequency of a wave carrying 8.4 x 10^18 J of energy?
3. What is the frequency of a 1.78 x 10^-15 J wave?
4. What is the energy of a 3.12 x 10^18 Hz wave?
5. What is the frequency of a 1.3 x 10^-22 J wave? What is it's wavelength?
6. What is the wavelength of a 7.65 x 10^-17 J wave?
Answers: 3
Chemistry, 21.06.2019 20:30
10. translate each of the following chemical equations into a sentence. a. 2 zns(s) + 3 o2(g) -> 2 zno(s) + 2 so2(g) b. cah2(s) + 2 h2o(l) -> ca(oh)2 (aq) + 2 h2(g)
Answers: 2
Chemistry, 22.06.2019 21:30
While in europe, if you drive 125 km per day, how much money would you spend on gas in one week if gas costs 1.10 euros per liter and your carโs gas mileage is 32.0 mi/gal? assume that 1 euro=1.26 dollars
Answers: 2
1. How much energy is in a 7.66 x 10^14 Hz wave?
2. What is the frequency of a wave carrying 8.4 x...
Computers and Technology, 04.12.2020 22:30
Mathematics, 04.12.2020 22:30
Chemistry, 04.12.2020 22:30
English, 04.12.2020 22:30
Mathematics, 04.12.2020 22:30
Physics, 04.12.2020 22:30
Chemistry, 04.12.2020 22:30
Chemistry, 04.12.2020 22:30
Mathematics, 04.12.2020 22:30
Chemistry, 04.12.2020 22:30
Mathematics, 04.12.2020 22:30
History, 04.12.2020 22:30
Computers and Technology, 04.12.2020 22:30
Physics, 04.12.2020 22:30
Mathematics, 04.12.2020 22:30
Mathematics, 04.12.2020 22:30