Physics, 24.06.2020 05:01 brandiwingard
What is the energy of a photon with a frequency of 2.2 x 1016 Hz? Planck's constant is 6.63 x 10-34 Jos.
O 1.5 x 10-17
8.8 x 10-17
O 1.5 10-16
O 8.8 10-16
Answers: 2
Another question on Physics
Physics, 21.06.2019 23:30
After a big snowfall, you take your favorite rocket-powered sled out to a wide field. the field is 195 m across, and you know that your sled accelerates at a rate of 3.65 m/s2 when the rocket is on. how much time will it take the sled to cross the field starting from rest, assuming the rocket is on the whole time?
Answers: 1
Physics, 22.06.2019 07:30
Carbon-14 is a radioactive element that undergoes beta decay. which force is responsible for allowing carbon-14 to become stable? electromagnetic gravitational weak nuclear strong nuclear
Answers: 2
Physics, 22.06.2019 10:30
If y gets smaller as x gets bigger and y have an relationship?
Answers: 1
Physics, 22.06.2019 19:00
According to an observer on earth, planet x is stationary. maria and samir depart earth on their spaceships at the same time, each flying at 0.5c. maria flies toward planet x and samir flies in the opposite direction. according to maria, her voyage to planet x takes 9 years. how many years does maria's voyage take according to samir?
Answers: 3
You know the right answer?
What is the energy of a photon with a frequency of 2.2 x 1016 Hz? Planck's constant is 6.63 x 10-34...
Questions
Mathematics, 12.01.2020 09:31
Mathematics, 12.01.2020 09:31
Spanish, 12.01.2020 09:31
Mathematics, 12.01.2020 09:31
Spanish, 12.01.2020 09:31
Mathematics, 12.01.2020 09:31
Mathematics, 12.01.2020 09:31
History, 12.01.2020 09:31
Mathematics, 12.01.2020 09:31
English, 12.01.2020 09:31
Social Studies, 12.01.2020 09:31
Mathematics, 12.01.2020 09:31
