Distance between eyes and the glasses
A nearsighted patient's far point is 0.612 m from her eyes. She is able to see distant objects in focus when wearing glasses with a refractive power of -1.7 diopters. What is the distance between her eyes and the glasses?
Expected delivery within 24 Hours
What should be the refractive power (in diopters) of her glasses (worn 2.6 cm from the eyes), so she can read the newspaper at a distance of 25 cm from the eyes?
The pump of a water distribution system is powered by a 6-kW electric motor whose efficiency is 95%. The water flow rate through the pump is 18L/s. The elevation difference across the pump is negligible.
How many choices are possible if Al and Bob are fueding and will not go to the party? How many choices are possible if Al and Betty insist that they both go or neither goes?
A following process expands the gas at constant pressure to three times the initial volume. What is the specific work in the combined process?
There are a reservoir at point zero and another one 80 meter higher. They are 1km from eachother. The upper reservoir has a capacity of 40 000m3. The pipe diameter is 700mm.
Supposed that you believe that the probability that his team wins is 80%. If your judgement is accurate, who does expected value of the result favor, you or your friend?
An ideal Brayton cycle with regeneration has a pressure ratio of 10. Air enters the compressor at 300K and the turbine at 1200K. If the effectiveness of the regenerator is 100 percent, determine the net work output and the thermal efficiency of th
How much fuel would it take to provide this much energy if all the rest energy of the fuel could be transformed to kinetic energy of the spaceship?
1941078
Questions Asked
3,689
Active Tutors
1442202
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
Question: Choose all options that apply. What are the advantages of foundation slabs? Question options
Compare and contrast, arteries, veins, and capillaries. Where do you find oxygenated blood in the body be specific. Where do you find deoxygenated blood
A taxpayer sells a patent that they have to a business interest and receives $2,500,000 on this sale.
1) Explain which hypothesis of PAT is consistent with this accounting decision. 2) Discuss whether this is an example of efficient contracting or of managerial
Ward is performing an attestation engagement regarding an? entity's compliance with the requirements of a major assistance program offered by
Sunland has oven capacity of 1650 hours. If sunland bakes only the most profitable product, how much will the total contribution margin be?
Select from the option list provided to match each department or person involved in the sales-receivables-cash receipts cycle with the associated control.