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
ira [324]
3 years ago
13

A parallel beam of light of wavelength 4.5 x 10^-7 m is incident on a pair of slits that are 5.0 x 10^-4 m apart. The interferen

ce pattern is focused on a screen 2.0 m from the slits. The separation between two adjacent bright fringes is most nearly:_________
Physics
1 answer:
RSB [31]3 years ago
3 0

Answer:

1.8x10⁻³m

Explanation:

From the question above, the following information was used to solve the problem.

wavelength λ = 4.5x10⁻⁷m

Length L = 2.0 meters

distance d = 5 x 10₋⁴m

ΔY = λL/d

= 4.5x10⁻⁷m (2) / 5 x 10₋⁴m

= 0.00000045 / 0.0005

= 0.0000009/0.0005

= 0.0018

= 1.8x10⁻³m

from the solution above The separation between two adjacent bright fringes is most nearly 1.8x10⁻³m

thank you!

You might be interested in
HELP!!! I MIGHT FAIL THE 6th GRADE IF I DON'T GET HELP!!!! The southern United States experiences periodic occurrences of severe
VikaD [51]

Answer:

La Niña, because the jet stream is displaced northwards

Explanation:

La Nina is known to be a cool phase that affects the average ocean temperature. During this period the surface wind becomes stronger and there is lesser rainfall over the areas of the central tropical Pacific to which the Southern United States belongs.

Hence, when the southern United States experiences periodic occurrences of severe cold and drought conditions, the weather phenomenon most likely causes this and why is "La Niña, because the jet stream is displaced northwards."

3 0
3 years ago
What information does the period number give about an atom?​
Anton [14]

Answer:All of the elements in a period have the same number of atomic orbitals. For example, every element in the top row (the first period) has one orbital for its electrons. All of the elements in the second row (the second period) have two orbitals for their electrons.Explanation:

8 0
3 years ago
Read 2 more answers
Describe how an adult can teach a child to become a racist or bigot using positive reinforcement and negative punishment. Make s
tatiyna

Answer:

by raising them in an environment in wich it is common and giving false information about other races to install bad stereo types and distrust in the child who will grow up to not know any better do to the dumb ignorant parent raised the same way

Explanation:

?????? thats all i got im not a politician BLM

6 0
4 years ago
Can something with a positive velocity have a negative acceleration?
Dafna11 [192]

Answer:

positive direction with a changing velocity. An object which moves in the positive direction has a positive velocity. If the object is slowing down then its acceleration vector is directed in the opposite direction as its motion (in this case, a negative acceleration

8 0
3 years ago
5. Which equation defines the electric power P that a circuit delivers to a resistor?
MAVERICK [17]

Answer: P = V^2 /R

Explanation:

P = IV

I = V/R

P = V^2 /R

3 0
3 years ago
Other questions:
  • Two loudspeakers placed 6.0 m apart are driven in phase by an audio oscillator, whose frequency range is 1595 to 2158 Hz. A poin
    15·1 answer
  • Inside The Atom
    12·1 answer
  • Why do you think scientists put their results in data tables and graphs?
    5·1 answer
  • If she asks you to cut a strip of pie crust long around the outside of the pan, how long does it need to be? (Remember c/d =3.14
    12·1 answer
  • A nonconducting sphere has radius R = 1.81 cm and uniformly distributed charge q = +2.08 fC. Take the electric potential at the
    14·1 answer
  • Energy released in a chemical reaction comes from ?
    14·1 answer
  • First right answer gets brainly<br><br>What is the speed of a man who runs 14 miles in 144 minutes?
    8·1 answer
  • What effect does this gene mutation have on a person?
    12·1 answer
  • Suppose you have 12 grams of a sample of a radioactive metal. After 15 days, you have 1.5 grams of radioactive metal and 10.5 gr
    10·1 answer
  • True/false: you should begin viewing a specimen with the 10x objective lens.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!