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
kramer
3 years ago
11

What is the wavelength of violet light that has a frequency of 7.5x10^14

Physics
2 answers:
Crank3 years ago
6 0
Λ= V/f 
<span>but change it to represent the speed of light, c </span>
<span>λ= c/f </span>
<span>c = 3.00 x 10^8 m/s </span>
<span>Plug in your given info and solve for λ(wavelength) </span>
<span>λ= 3.00 x 10^8 m/s / 7.5 x 10^14 Hz
(3.00 x 10^8) / (7.5 x 10^14) = 300,000,000 / 750,000,000,000,000 = 0.0000004
Hope this helps :)
</span>
levacccp [35]3 years ago
6 0

Wavelength of any wave = (speed of the wave) / (frequency)

Speed of light in vacuum = 3 x 10^8 m/s

Wavelength =  (3 x 10^8) / (7.5 x 10^14)  =<em>  4 x 10^-7 m</em>  (400 nanometers)


You might be interested in
What causes a sonic boom?
aev [14]
A sonic boom happens if you go faster than the speed of sound and that also makes the big loud sound you hear.
7 0
3 years ago
Read 2 more answers
Hello please help i’ll give brainliest
Katena32 [7]

Answer: it will move towards the west

Explanation:

7 0
3 years ago
What is the best definition of intensity
Doss [256]
Im pretty sure its B 
6 0
3 years ago
Newton would agree that all objects on Earth exert a
VikaD [51]

Answer:

pretty sure it's true....

8 0
3 years ago
describe in words the shape of the velocity vs. time graph. how is this related to the shape of the position vs. time graph
Finger [1]

Answer:

CAN YOU PLEASE GIVE ME POINTS???

Explanation:

4 0
3 years ago
Other questions:
  • Mary needs to row her boat across a 190 m -wide river that is flowing to the east at a speed of 1.3 m/s . mary can row with a sp
    15·1 answer
  • Adjacent antinodes of a standing wave on a string are 15.0 cmapart. A particle at an antinode oscillates in simpleharmonic motio
    13·1 answer
  • determine the potential difference between two charged parallel plates that are .10 cm apart and have an electric field strength
    11·1 answer
  • 6) For a wave that has wavelength 3.00 m and frequency 5.00 Hz:
    8·1 answer
  • A cell phone uses a standard 1.5
    6·1 answer
  • When you are watching TV, what is the main form of energy being used?
    7·1 answer
  • How many electrons does it take to make up 4.33 C of charge?
    12·1 answer
  • A car travels the same distance at constant speed around two curves, one with twice the radius of curvature of the other. For wh
    14·1 answer
  • Help me
    6·1 answer
  • Two boys with masses of 40 kg and 60 kg stand on a horizontal frictionless surface holding the ends of a light 10-m long rod. Th
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!