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
Gwar [14]
2 years ago
5

laser light hits two very narrow slits that are separated by 0.1mm adn is viewwed on a screen 2m downstream. Sketch on the axis

below what the ray theory of light predicts you will observe for this situation
Physics
2 answers:
Irina-Kira [14]2 years ago
5 0

Answer:

 d y / x = m λ

Explanation:

When the laser beam, which is a coherent light, hits the slits, part of each beam passes through each slit.

When this is observed on a screen that is quite far from the slits, a series of intense linear separated by dark areas. The explanation for this distribution of the light pattern is that when adding the rays that come out of the slits they travel different distances, which introduces a difference in optical path and if this difference is an integer multiple of the wavelength, a bright line

                d sin θ = m λ

Where d is the distance between the slits (0.1 mm)

Also, since the angle of the measurements is small, we can approximate the tangent

          tan θ = y / x = sin θ /sin θ

          sint θ = y / x

Substituting into the equation

          d y / x = m λ

This expression gives the location of the bright lines on the screen

Kisachek [45]2 years ago
3 0

Answer:

d y / x = m λ

Explanation:

<em>When a laser beam, which is  light coherent, hits the slits, part of each beam passes through each slit.</em>

<em>When this is noticed on a screen that is quite far from the slits, a series of intense linear moved apart  by dark areas. </em>

<em>The explanation for this distribution of the light pattern is that when adding the rays that come out of the slits they travel different distances, which makes a difference in optical path and if this difference is an integer multiple of the wavelength </em>

<em>a bright line is defined as</em>

<em />

<em>         d sin  θ = m λ </em>

<em />

<em> d is the distance between the slits (0.1 mm)</em>

<em> since the angle of the measurements is small, the tangent approximated will be</em>

<em>     tan θ = y / x = sin θ /sin θ</em>

<em>            </em>

<em>              sint θ = y / x</em>

<em />

<em>Substituting it into the equation</em>

<em />

<em>          d y / x = m λ is: </em>

<em>The  expression that  gives the location of the bright lines on the screen  </em>

You might be interested in
A proton is released in a uniform electric field, and it experiences an electric force of 2.04×10−14 N toward the south.
Lemur [1.5K]

Answer:

Part A:

E=127500N/C\\E=1.275*10^{5} N/C

Part B:

Option B (Towards the South)

Explanation:

Part A:

Magnitude if electric field E:

E=Force/charge

Force=2.04×10−14 N

Charge=1.6×10−19 C

E=\frac{2.04*10^{-14}}{1.6*10^{-19}} \\E=127500N/C\\E=1.275*10^{5} N/C

Part B:

Option B (Towards the South)

As electron is experiencing the force towards south,it means the direction of the electric field is towards the south because direction of field lines is from positive to negative, so proton is moving towards south it means negative charge is in south to which proton is attracted. So electric field is towards South.

7 0
3 years ago
Why do conductors transfer heat faster than insulators?
Nesterboy [21]

Answer:

Conduction is usually faster in certain solids and liquids than in gases. Materials that are good conductors of thermal energy are called thermal conductors. Metals are especially good thermal conductors because they have freely moving electrons that can transfer thermal energy quickly and easily.

Heat transfer by convection happens through the air, and there are millions of minuscule air spaces between the fibers. Heat transfer by radiation is also slow since one fiber must radiate its heat to another.

When we give heat then kinetic energy is increase and this heat is transferred from hot metal to cold metal through this free electrons. As in insulator the free electrons are negligible so that the heat is not transferred from hot junction to cold junction due to absence of this free electrons.

Explanation:

maek me as brainliest

3 0
2 years ago
Read 2 more answers
____________ is an out made when a base runner, forced to run because another teammate must run to the base being occupied, cann
maxonik [38]
If I knew the answer I would help but I don’t know sorry
5 0
2 years ago
Shutting the fluid discharge of an air-operated reciprocating pump will cause the pump to ?
Misha Larkins [42]
Had to look for the options and here is my answer. What happens when the fluid discharge of an air-operated reciprocating pump is shut, this will cause the pump to OVERSTROKE. Overstroke happens when the engine is switching in a normally-closed manner.  
8 0
3 years ago
Read 2 more answers
If the trend changed toward traditional (pre-World War II) families, how would that affect women’s rights?
LUCKY_DIMON [66]

If the trend changed toward traditional (pre-World War II) families, the women’s rights are employment in manufacturing sector.

<h3>What is World war?</h3>

The war between two countries to take over each other's kingdom using weapons to kill each other.

Before the world war, the army needs armor, weapons, guns and tanks. Their manufacturing is only possible with many workers to work for long hours. If the men are not enough, then women are given opportunities to work with them.

Thus, the women’s rights are employment in manufacturing sector when trend changed traditional families.

Learn more about world war.

brainly.com/question/1449762

#SPJ1

7 0
2 years ago
Other questions:
  • This is a device that will convert mechanical, into electrical energy.
    13·2 answers
  • How can non visible radiation be used
    8·2 answers
  • The upward force on an airplane's wing is thrust.
    8·1 answer
  • Two vectors, X and Y, form a right angle. Vector X is 48 inches long and vector Y is 14 inches long. the length of the resultant
    10·1 answer
  • Can you please help me it’s due at 11:59 please
    12·1 answer
  • List an example of each of the four classes polymers that living things make and use
    5·1 answer
  • What would happen if all the toilets were flushed at once?
    12·2 answers
  • What physical property makes the red light different from blue light, or radio waves different from microwaves?​
    12·2 answers
  • What state has the longest coast
    9·1 answer
  • True or False?<br><br> There are equal numbers of protons and electrons in neutral atoms.
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!