subject
Physics, 13.12.2019 00:31 googoo4

How does visible light compare to radio waves?

a. visible light is a form of light wave while radio waves are not.
b. radio waves are a form of electromagnetic wave, while visible light is not.
c. visible light waves have a shorter wavelength than radio waves.
d. radio waves have a higher frequency than visible light waves.
e. all of the above

ansver
Answers: 3

Another question on Physics

question
Physics, 22.06.2019 09:30
Which of these is not a possible type of energy transformation? a. electrical energy into light energy b. sound energy into nuclear energy c. potential energy into kinetic energy d. kinetic energy into mechanical energy
Answers: 1
question
Physics, 22.06.2019 14:20
Antireflective coatings on solar cells are often made by applying a thin film of silicon nitride (sinx), which has an index of refractive of 1.2, on the top of the silicon solar cell, which has a refractive index of about 3.5. however, the sun emits radiation of various wavelengths which the solar cell absorbs, and the antireflective coating can only absolutely minimize the reflection of one of these wavelengths. the coating thickness is chosen to reduce the reflection of green/yellow light (e = 2.2 ev), which is the most intense color in the solar spectrum (shown below). which of the following coatings would minimize reflection of green/yellow light? the answer is 820 nm how? what is the angular width of the central maximum of an electron traveling at 2 x 108 m/s going through a single slit of width 1 mm.
Answers: 1
question
Physics, 22.06.2019 15:10
Where do magnetic lines of force enter earth?
Answers: 3
question
Physics, 22.06.2019 18:00
Wind and moving water provide energy. question 1 options: chemical mechanical thermal none of the above
Answers: 1
You know the right answer?
How does visible light compare to radio waves?

a. visible light is a form of light wav...
Questions
question
Social Studies, 28.01.2020 01:31
question
History, 28.01.2020 01:31
question
English, 28.01.2020 01:31
Questions on the website: 13722359