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sergey [27]
3 years ago
9

What happens to the distance between interference fringes if the separation between two slits is increased?

Physics
1 answer:
kolezko [41]3 years ago
3 0

Answer:

It will decrease

Explanation:

The double-slit interference equation, which gives us the position y of a maximum on the screen (measured relative to the central position), is

y=\frac{n\lambda D}{d}

where

n is the order of the maximum

D is the distance between the slits and the screen

\lambda is the wavelength of the light

d is the separation between the two slits

From the formula, we see that y is inversely proportional to d: this means that if the separation between the slits is increased, the distance of each maximum from the central position (y) decreases, therefore the distance between the interference fringes will decrease.

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Answer:

Where' the graph

Explanation:

5 0
3 years ago
H) Find the inverse Laplace transforms of the equation. When the X(s) =1 /(s²+9s+20)​
Anastasy [175]

Answer:

e^-4t e^-5t

Explanation:

solving s²+9s+20 quadratically we have (s+4)(s+5)

x(s) can be written as x(s) =(1/s+4)(1/s+5)

if we take the laplace inversve

L-¹ (s)=L-1(1/s+4) L-1(1/s+5)

we have e^-4t e^-5t

7 0
1 year ago
Consider a car travelling at 60 km/hr. If the radius of a tire is 25 cm, calculate the angular speed of a point on the outer edg
KengaRu [80]

Answer

given,

speed of car = 60 km/hr

                     = 60 x 0.278 m/s

                     = 16.68 m/s

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time taken to stop = 6 s

average acceleration = ?

\omega = \dfrac{v}{R}

\omega = \dfrac{16.68}{0.25}

\omega =66.72 rad/s

average acceleration= \dfrac{\Delta \omega}{\Delta t}

                                   =  \dfrac{66.72}{6}

                                   = 11.12 rad/s²

correct answer option D

b) length of sea saw = 10 m

mass of jack = 100 Kg

mass of Jill = 60 Kg

Let y be the distance from the Jack. To balance the seesaw moment on both side should balance each other about fulcrum

   now,

     100 x y = 5 x 60

             y = 3 m

the correct answer is option B

   

4 0
3 years ago
What is the smallest piece of a substance?<br><br><br> Pls help me :/
Nezavi [6.7K]

Answer:

The smallest piece of a substance is an atom.

Explanation:

Atoms. An atom is the smallest unit of a pure substance or element that can exist and still retain the properties of the original substance or element.

The smallest piece that doesn't retain the properties is a quark

Hope I helped you and have a great day!

Please mark me as brainliest and mark me 5.0 with a thank you!

8 0
3 years ago
Read 2 more answers
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This is the most recent information I could find.

I hope this helps:)
7 0
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