Required focal length of the projection lens
A projection lens in a slide projector is a single lens. A slide 24 mm high is to be projected in such a way that its image fills a screen 1.80 m high. The lens to screen distance is 3 m. Find out the required focal length of the projection lens.
Expected delivery within 24 Hours
The time between arrivals of vehicles at a particular intersection follows an exponential probability distribution with a mean of 13 seconds.
When it passes via a polarizer with its transmission axis at 30^\circ to the vertical, determine the power of the transmitted beam?
A block of 3.1 kg is traveling in the -x direction at 5.1 m/s and a 0.9 kg block is traveling in the +x direction at 3.1 m/s. (i) Determine the velocity vcm of the center of mass.
The intensity of the 0 (zero) order fringe is around 2800 and the intensity of first order fringe is 2500, distance to the first order fringe from the 0 order fringe is 0.015 m. Determine the wavelength of the light falling on the slits.
A child of 50.6 is standing on the outer edge of the merry-go-round that consists of moment of inertia 558 and radius 2.40. The whole system is primarily rotating at 0.180. Determine the angular velocity when the child moves to a final position 1.
All basic theory of networking, explain the all below topics :- ISDN,swicthing technic , LAN, data transmission circuit ,protocol networking
Assignment, Problem 1. The safe level of total coliform bacteria in well water is 5 or fewer bacteria per 100 ml. Then one rule for declaring a sample to be ”safe” is if a 20 ml sample contains 0 or
Quuestion, Please answer the following highlighted questions. 1. What are some ways that management can ensure the creative process is encouraged throughout the organization? 2. Summarize the ba
1939529
Questions Asked
3,689
Active Tutors
1413476
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
Problem: Which statement reflect inaccurate understanding regarding the STEEP component of measuring efficient care?
Describe ways the researcher may use descriptive epidemiologic studies to examine the increase in the abuse of prescription narcotic drugs.
Problem: Another way to say "Kearsee responded by sharing she has had many cases that were deemed ethical.
Question: Which of the following does not apply to dapsone?
An article entitled, "Herbal, Dietary Supplements Take Toll on Liver" By COLE PETROCHKO, MedPage appeared online on May 23, 2012.
Which provider's order(s) would be most important for the nurse to implement for Ramesh Pahel during the acute phase of his illness?
Problem: Choose one item that should not be done if you suspect a person may have a swallowing problem: