Find the positions on the line joining them

Assignment Help Physics
Reference no: EM131073567

Two lamps of 8 and 32 C.P .are placed 120 cm apart . find the positions on the line joining them where screen would be equally illuminated.

Reference no: EM131073567

Questions Cloud

Calculate the number of photons : A 1.3-μm optical transmitter is used to obtain a digital bit stream at a bit rate of 2 Gb/s. Calculate the number of photons contained in a single 1 bit when the average power emitted by the transmitter is 4 mW. Assume that the 0 bits carry no ene..
Create a handbook called the bar attendant guide : Project - Create a handbook called The Bar Attendant's Guide. In it, provide details of everything a bar attendant needs to do to operate a bar
Cobit controls to use for an organization : List and describe the two most important questions one should ask when deciding which COBIT controls to use for an organization? With whom should one verify the controls with?
Describe a literacy rich learning environment : Describe a literacy rich learning environment - explain how an anti-bias curriculum can be incorporated and Describe three learning experiences or teaching strategies that guard against stereotyping;
Find the positions on the line joining them : find the positions on the line joining them where screen would be equally illuminated.
Organizations in self-governance : How does the COBIT framework assist organizations in self-governance? Specifically, what areas of the COBIT framework relate to governance?
Identify the career goals for which you are preparing : Identify the career goals for which you are preparing. Describe the most likely ways in which technological developments will affect those career goals, in both the short- and long-term future.
Describe the purchasing methods that they use : Select an organisation that you are familiar with, this could be the organisation that you work for currently, you worked for previously or a sporting or social club that you are involved with. Describe the purchasing methods that they use and exp..
How does the mechanism work : 1. What is a proxy firewall and how is it different from a network (or transparent) firewall? 2. What does NAT stand for, and how does the mechanism work? Describe what, if any, security NAT provides (or fails to provide). 3. Where would you place ..

Reviews

Write a Review

Physics Questions & Answers

  What will be the speed of the last car as it passes worker

A 100-m-long train accelerates uniformly from rest. If the front of the train passes a railway worker 166-m down the track at a speed of 21 m/s, what will be the speed of the last car as it passes the worker.

  Find the curvature and shear contributions to the vorticity

A tornado in the shape of a cylinder with a diameter of 100 m has an axis of rotation through its center which is along the vertical direction. The sense of rotation is cyclonic (counterclockwise). The wind is purely rotational, with a wind speed ..

  Find the maximum speed of each mass when it has moved

Two identical 1.40 kg masses are pressed against opposite ends of a spring of force constant 1.70 N/cm, Find the maximum speed of each mass when it has moved free of the spring on a smooth

  How much time does it take to complete the experiment

If your conducting an experiment by heating a Styrofoam cup of water with an electric current of 2.8A, a voltage of 11V, How much time does it take to complete the experiment

  Compute the work wenv done by the gas in expanding balloon

Use the worked example above to help you solve this problem. A balloon contains 4.40 moles of a monatomic ideal gas. Find the work Wenv done by the gas in expanding the balloon

  What is the linear orbital velocity of the planet

A planet with a mass of 4.47E21 kg is in a circular orbit around a star with a mass of 4.83·1030 kg. The planet has an orbital radius of 1.31E10 m. What is the linear orbital velocity of the planet

  How much time did it take to go around the moon once

During an Apollo lunar landing mission, the command module continued to orbit the Moon at an altitude of about 100 kilometer. How much time did it take to go around the Moon once

  Find the number of seconds in one and a half tropical years

The tropical year, the time from vernal equinox to the next vernal equinox, is the basis for our calendar. Find the number of seconds in one and a half tropical years

  Find the tension in the rope and the steel beam

A mass of 120 kg is suspended on a rope and a steel beam as shown on the diagram below. d1 = 2 m, d2 = 4m, and d3 = 5m. Draw a diagram that shows all the forces involved in this problem. Find the tension in the rope and the steel beam.

  Brick and can to have accurately similar height

A brick is initially 7.72 cm high and an aluminum can is initially 7.73 cm high. By how much should their temperatures be raised in order for the brick and the can to have accurately the similar height?

  Two parallel slits are illuminated with light composed

Two parallel slits are illuminated with light composed of two wavelengths, one of which is 645 nm.  On a viewing screen, the light whose wavelength is recognized produces its third dark fringe at the same place where the light whose wavelength is unk..

  Concrete and uranium oxide mixture

A BWR reactor core may contain up to 146 tons of uranium. Why does it not form a critical mass when molten? Are there any estimates of the critical mass of the resulting zirconium alloy, steel, concrete and uranium oxide mixture?

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd