What is the minimum distance from the slits to the screen

Reference no: EM135246

Q1. Physics instructor wants to produce a double-slit interference pattern large enough for her class to see. For the size of the room, she decides that the distance between successive bright fringes on the screen have to be at least 2.58 cm. If the slits have a separation d = 0.0270 mm, what is the minimum distance from the slits to the screen when 580 nm light is used? In cm

Q2. A thin layer of magnesium fluoride (n = 1.38) is used to coat a flint-glass lens (n = 1.61). What least thickness should the magnesium fluoride film have if the reflection of 667 nm light is to be suppressed? Suppose that the light is incident at right angles to the film. In nm.

Reference no: EM135246

Questions Cloud

Show the concept of environmental sustainability : The three teleological frameworks and the three deontological frameworks. What are the merits and demerits of each? Of these six frameworks, with which one do you most associate?

What is the magnitude of the runners total displacement : What is the magnitude of the runner's total displacement . What is the phase difference between the two waves next they reach the observer.

Prepare a powerpoint presentation on stakeholders : You are a high level manager who has been asked to show a PowerPoint Presentation to your employees on the ideas of stakeholders and corporate social responsibility.

What is the total mass of the reagents : What is the total mass of the reagents used in the combustion throughout the 30 days . The ball makes 17 oscillations in 16 seconds. What is it the mass of the ball.

What is the minimum distance from the slits to the screen : Suppose that the light is incident at right angles to the film. what is the minimum distance from the slits to the screen when 580 nm light is used.

Construct a network diagram : The resource-based view of the firm is one of the most influential current theories in operations strategy (Slack, 2007). Critically evaluate and argue how firms' should consider resource based view during the location selection process?

What should be the minimum initial speed of the dart : What should be the minimum initial speed of the dart so that combination makes a complete circular loop after the collision. find the minimum diameter of the raft that would prevent the diamond from being seen.

Discover an angular velocity of the weather vane : The flywheel of an engine has a moment of inertia 2.50 about its rotation axis. What constant torque is required to bring it up to the angular speed of 390 in a time of 8.50, starting from rest? What is its last kinetic energy . Discover an angular..

What least distance are they from each other : A fully loaded station wagon has a mass of 1690 kg. If each of its four tires is inflated to a gauge pressure of 211 kPa, what is the total tire area in contact with road . What least distance are they from each other? The angle might be too large ..

User Account

All Pages