subject
Physics, 16.05.2021 02:20 chaseashley24

You are taking an eye exam. You stand 5 m from a board that has letters printed on it. The separation between two of the letters on the board is 1 cm. Assume that the light in the room has a wavelength of 600 nm. a. If your pupil has a diameter of 7.5 mm, can you resolve the two letters, or do they blur together? (1 point)

b. What is the maximum distance at which you would be able to resolve the letters? (1 point)

ansver
Answers: 1
Show answers

Another question on Physics

question
Physics, 22.06.2019 01:30
Kate is working on a project in her tech education class. she plans to assemble a fan motor. which form of energy does the motor convert most of its electric energy into? a. light energy b. motion energy c. sound energy d. thermal energy
Answers: 1
Answer
question
Physics, 22.06.2019 02:30
Agas contained within a piston-cylinder assembly undergoes three processes in series: process 1๏ƒ 2: compression with pv= constant from 1 bar and 1 liter to 4 bar. process 2๏ƒ 3: constant pressure expansion to 1 liter. process 3๏ƒ 1: constant volume calculate the pressure and volume at each state, and sketch the processes on a p-vdiagram labeled with pressure and volume values at each numbered stat
Answers: 2
Answer
question
Physics, 22.06.2019 09:00
Infrared rays have a shorter wavelength than question 11 options: x-rays. ultraviolet rays. radio waves. gamma rays.
Answers: 1
Answer
question
Physics, 22.06.2019 17:50
Two identical stars with mass m orbit around their center of mass. each orbit is circular and has radius r, so that the two stars are always on opposite sides of the circle. (a) find the gravitational force of one star on the other. (b) find the orbital speed of each star and the period of the orbit. (c) how much energy would be required to separate the two stars to infinity?
Answers: 1
Answer
You know the right answer?
You are taking an eye exam. You stand 5 m from a board that has letters printed on it. The separatio...
Questions
question
Computers and Technology, 14.12.2019 03:31
Use python "files and exceptions" 1- modify the program you wrote for chapter 6 exercise 6 so it handles the following exceptions:
question
Physics, 14.12.2019 03:31
Kepler's third law states that the planet's orbital period squared is equal to its mean solar distance cubed. consequently, the solar distances of the...
question
Physics, 14.12.2019 03:31
Aperson is standing outdoors in the shade where the temperature is 35 ยฐc. a) what is the radiant energy absorbed per second by his head w...
question
Business, 14.12.2019 03:31
Stephanie starts a business that sells personal computers. within the first year she discovers that computer technology becomes outdated very quickly,...
question
Business, 14.12.2019 03:31
Jasper, a quality control analyst, decides to pick a few products at random from a batch of finished goods for inspection. he compares the quality of...
question
Business, 14.12.2019 03:31
When an organization hires new employees, there may be no more important part of that process than the organizational socialization process. this proc...
question
Business, 14.12.2019 03:31
Indicate where each item should be presented in the statement of cash flows (indirect method) using these four major classifications: operatin...
question
Mathematics, 14.12.2019 03:31
Use the expression in the accompanying discussion of sample size to find the size of each sample if you want to estimate the difference between propor...
question
Physics, 14.12.2019 03:31
Gamma rays may be used to kill pathogens in ground beef. one irradiation facility uses a 60co source that has an activity of 1.0ร—106ci. 60co undergoes...
question
Computers and Technology, 14.12.2019 03:31
Assume the existence of an interface, actionlistener, with the following method : - actionperformed: void-returning, accepts noparameters define a c...
question
Business, 14.12.2019 03:31
When ashley was shopping for books online and visited amazon, the site immediately recognized her from her browsing history and cookies. the site list...
question
Business, 14.12.2019 03:31
Michael had a severe hearing impairment and worked as the supervisor of a fast food restaurant. michaelโ€™s manager and the human resources manager repe...
question
Business, 14.12.2019 03:31
Competitive priorities: a) may change over time. b) are the cost, quality, time and flexibility dimensions that a process or supp...
question
Biology, 14.12.2019 03:31
In an experimental situation, a student researcher inserts an mrna molecule into a eukaryotic cells after she has removed the 5' cap and 3' poly a tai...
question
Physics, 14.12.2019 03:31
Or ethernet, if an adapter determines that a frame it has just received is addressed to a different adapter it discards the frame without sending an e...
question
Physics, 14.12.2019 03:31
Copper is a very good conductor of heat and thus not a very good insulator. it has a thermal conductivity of 398 w/(m-ยฐc). a square cu plate with cros...
question
Physics, 14.12.2019 03:31
Bottlenose dolphins use echolocation pulses with a frequency of about 100 khz, higher than the frequencies used by most bats. why might you expect the...
question
Biology, 14.12.2019 03:31
Which of the following is a characteristic found only in the lytic cycle? a. replication of the viral genome without destroying the host...
question
Business, 14.12.2019 03:31
In a single year, argentina can raise 100 tons of beef or produce 1,000 boxes of tulips. in the same growing season, venezuela can raise 50 tons of be...
question
English, 14.12.2019 03:31
"the rarer action is / in virtue than in vengeance. they being penitent, / the sole drift of my purpose doth extend / not a frown further. go, release...
More questions: Physics Another questions
Questions on the website: 13722362
See results (0)