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
dusya [7]
2 years ago
14

In a double-slit experiment, the slits are illuminated by a monochromatic, coherent light source having a wavelength of 507 nm.

An interference pattern is observed on the screen. The distance between the screen and the double-slit is 1.32 m and the distance between the two slits is 0.112 mm. A light wave propogates from each slit to the screen. What is the path length difference between the distance traveled by the waves for the fifth-order maximum (bright fringe) on the screen
Physics
1 answer:
stira [4]2 years ago
5 0

Answer:

The path difference is 2.53 \times 10^{-6} m

Explanation:

Given:

Wavelength of light \lambda = 507 \times 10^{-9} m

Distance between slit and screen D = 1.32 m

Distance between two slit d = 0.112 \times 10^{-3} m

Order of interference n = 5

From the formula of interference of light,

   d\sin \theta = n\lambda

Where d \sin \theta = path difference, n = order of interference

Here we have to find path difference,

 Path difference = 5 \times 507 \times 10^{-9} m

 Path difference = 2.53 \times 10^{-6} m

Therefore, the path difference is 2.53 \times 10^{-6} m

You might be interested in
List five situations in which a lesser amount of friction would be beneficial. Overall, would a high or low coefficient of frict
Natalka [10]
Low coefficient of friction

1. flying a plane (friction between air and plane)
2. ice skating (friction between ice and skate blade)
3. swimming (water & skin)
4. rowing a boat (water and boat)

6 0
3 years ago
Read 2 more answers
5. How much heat is generated when an
Mila [183]

Answer:

I HOPE THIS IS CORRECT

Explanation:

Power of water =2 kw=2000w

Mass of water =200kg

difference in temperature ΔT=70−10=60oC

Concept

energy required to heat the water = energy given by water in time t=pt

energy required to increase tempeature of water by 60oC,Q=msΔT

S= specific heat =4200J/kgoC

              pt=msΔT

   2000×t=200×4200×60

      t=25200  

or   t=25.2×103sec.

6 0
3 years ago
Physics!!! please help D:
Ugo [173]
Answer: A

Explanation: isotopes of the same thing element have the same number of protons in the nucleus but differ in the number of neutrons.
6 0
2 years ago
A 2kg object is tied to the end of a cord and whirled in a horizontal circle of radius 2 m. If the body makes three complete rev
Travka [436]

Answer:

a) 37.70 m/s

b)710.6 m/s²

Explanation:

Given that ;

Mass of object = 2 kg

Radius of the motion = 2m

Frequency of motion = 3 rev/s

The formula to apply is;

v= 2πrf   where v is linear speed

v = 2×π×2×3 =12π = 37.70 m/s

Centripetal acceleration is given as;

a= 4×π²×r×f²  

a= 4×π²×2×3²

a=710.6 m/s²

5 0
3 years ago
Carter found the rock shown in the picture below near a river ​
noname [10]

Answer:

there's no picture

Explanation:

and what would the question be anyways?

4 0
3 years ago
Read 2 more answers
Other questions:
  • The density of table sugar is 1.59 g/cm3. What is the volume of 7.85 g of sugar?
    14·1 answer
  • PLZ HELP FAST!!!!!!!!!Which characteristics describe a maritime polar air mass? A.cold and humid air B.cold and dry air C.warm a
    8·1 answer
  • Trace the changes that take place in a flower from gamete formation to fruit
    8·1 answer
  • Which of these statements describes experiences or feelings related to anxiety?
    7·2 answers
  • Which can you do to reduce the power consumption in your home?
    10·2 answers
  • jaka siła pełni rolę siły dośrodkowej w przypadku krzesełka kręcocego się na karuzeli przy akrobacji lotniczych
    13·1 answer
  • A block with a mass of 1kg moving at a velocity of 3m/s collides and sticks to a block of mass of 4kg initially at rest. What is
    15·1 answer
  • Can someone give me an example or explanation of calculating energy from voltage? Many thanks!
    12·1 answer
  • .
    15·1 answer
  • Someone help me is physics
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!