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
BlackZzzverrR [31]
3 years ago
13

You perform a double‑slit experiment in order to measure the wavelength of the new laser that you received for your birthday. Yo

u set your slit spacing at 1.17 mm and place your screen 8.95 m from the slits. Then, you illuminate the slits with your new toy and find on the screen that the tenth bright fringe is 4.57 cm away from the central bright fringe (counted as the zeroth bright fringe). What is your laser's wavelength λ expressed in nanometers?
Physics
1 answer:
Advocard [28]3 years ago
6 0

Answer:

laser's wavelength λ = 597.4 nm

Explanation:

Given:

Slit spacing, d = 1.17mm

Tenth bright fringe y = 4.57cm

Distance from slits, D = 8.95m

n = 10

λ = (d * y) / (D * n)

λ = (1.17x10⁻³ * 4.57x10⁻²) / (8.95 x 10)

λ = 5.3469‬x10⁻⁵ / 8.95x10¹

λ = 0.5974 x 10⁻⁵⁻¹

λ = 0.5974 x 10⁻⁶ m

λ = 597.4 x 10⁻⁹ m

λ = 597.4 nm

You might be interested in
What is similar and different about ionic and covalent bonds?
12345 [234]
The similarity is that they both are types of bonds in molecules.
Ionic bonds are between a metal and a nonmetal.
Covalent bonds are between two nonmetals.
8 0
3 years ago
1. To calulate the molarity of a solution, you need to know the moles of the solute and the?
Fofino [41]
1. Volume of the solution (B)

2. Celery (D)

3. Hydroxide ions in solution (A)
3 0
3 years ago
You are less likely to see a total solar eclipse than a total lunar eclipse because a. the moon’s shadow covers all of Earth dur
Bad White [126]
D. Because the moons shadow during a total lunar eclipse is tinnier than the earth.
8 0
2 years ago
Read 2 more answers
Can someone answer this 2 correctly please
ahrayia [7]

Answer:

I know the first one is C.) 4J. I don't know of the answer for the second oneis suppose to be in N/m form? but I got

2,500N/m

5 0
3 years ago
1. What are the things needed by plants to make their own food?
iren2701 [21]

Answer:

1-D(carbon dioxide, water and sunlight)

2-D(parasitism)

3-C(competition)

Explanation:

hope it helps

4 0
3 years ago
Other questions:
  • A helium weather balloon is filled to a volume of 219 m3 on the ground, where the pressure is 754 torr and the temperature is 29
    6·1 answer
  • A student pushed a box 32.0 m across a smooth, horizontal floor using a constant force of 124 N. If the force was applied for 8.
    10·2 answers
  • To calculate the heat needed to melt a block of ice at its melting point what do you need to know
    8·1 answer
  • A train travels north at a speed of 50 m/s.
    5·1 answer
  • An object has a relativistic momentum that is 8.30 times greater than its classical momentum. What is its speed?
    7·2 answers
  • If you wanted to know how big a tiger is, which measurements would you use?
    5·1 answer
  • Can someone pleaseee help me!!!
    11·1 answer
  • A substance freezes at 25 degree celcius and boils at450 degree celcius at what temperature will the subsancehave a definate sha
    9·2 answers
  • 01:59:41
    10·2 answers
  • Question 18 of 20 Planets A and B have the same size, mass, and direction of travel, but planet A is traveling through space at
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!