1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
miss Akunina [59]
4 years ago
8

What is the energy of a photon with a frequency of 5 x 10^14 Hz?

Physics
1 answer:
zloy xaker [14]4 years ago
8 0

Answer:

3.315 x 10^-19 J

Explanation:

Using Eisten's formula, energy is a product of Plank's constant and photon frequency

E=hf

Where f represent frequency, h is Plank's constant and E is energy.

Substituting frequency with 5 x 10^14 Hz and

Planck's constant is 6.63 x 10^-34 J•s.

E=6.63 x 10^{-34} *5 x 10^{14}=3.315x10^{-19} J

You might be interested in
. Why are scientific models important? They help scientists prove scientific theories. They help scientists explain complex ques
sdas [7]
The best answer would be the 4th choice. "They help scientists explain concepts that are difficult to observe, this also covers the first answer which helps the scientist to answer complex questions. A scientific model is not used prove scientific laws as they may not always have all the data to prove so, instead it is used to allow them to explain better concepts revolving around science through research and may also allow them to predict results based on the accumulation of data and analyzing the trend of this resulting information.
3 0
4 years ago
List two reasons for why a non-physicist might be interested in electrostatic interactions.
-Dominant- [34]

Answer:

all areas of knowledge that wish to understand the physical, chemical and biological process must know electrostatics

Explanation:

Electrostatic interactions, have many rare manifestations in nature, which causes many reasons to study them.

- Lightning is a very striking form of electricity

- The biological processes are governed by currents of inanes and potential differences

- The transfer of nutrients and fertilizers to plants is with ion exchange, electrostatic forces

- all modern electronics is based on electricity

- the electric charge in very dry places, creates high currents that can create fires or kill people

In summary all areas of knowledge that wish to understand the physical, chemical and biological process must know electrostatics

3 0
4 years ago
Which statement comparing examples of renewable and nonrenewable resources is true?
kiruha [24]
I believe the answer is A
6 0
4 years ago
Read 2 more answers
Which of the following occurs first in the generation of an action potential?
spayn [35]
It seems that you have missed the necessary options for us to answer this question so I had to look for it. Anyway, here is the answer. The one that occurs first in the generation of an action potential is that t<span>he membrane depolarizes. Hope this answers your question. Have a great day!</span>
7 0
3 years ago
What was the problem that led scientists to explore genetic engineering as a solution?
Artyom0805 [142]
<span>Genetic engineering was a solution to drought
This website will help you...
</span><span>https://www.weforum.org/agenda/2014/08/genetic-engineering-drought-irrigation-regulations/I hope this helped! (The picture is nothing special. But if you looked at the website above, you would look like it!)

<span>
</span></span>

4 0
3 years ago
Other questions:
  • Please answer these questions for me! I am giving MAX points! Brainliest!
    11·2 answers
  • A truck traveling at a constant speed of 24 m/s passes a more slowly moving car. The instant the truck passes the car, the car b
    7·1 answer
  • A dragster with a mass of 700 kg attains a speed of 120 m/s in the quarter mile. Immediately after passing the timing lights, th
    5·1 answer
  • What is the magnitude of the torque about the point where the beam is bolted into place?
    10·1 answer
  • A bicycle traveled 150 meters west from point A to point B. Then it took the same route and came back to point A. It took a tota
    8·1 answer
  • A force of 3,200 kg x m/s^2 (Newton’s) acts on a truck giving it an acceleration of 2 m/s^2. What is the mass of the truck ?
    6·1 answer
  • It has been discovered that a certain cornfield created in the​ 18th-century was a right triangle. One leg of the triangle was f
    9·1 answer
  • In the pair of supply and demand equations below, where x represents the quantity demanded in units of a thousand and p the unit
    8·1 answer
  • Does anyone know how to do this pleaseeeee
    12·1 answer
  • Given that:<br><br> = 2i + 9j ; and ⃗ = -i – 4j . Find . ⃗ ​
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!