subject
Physics, 09.06.2021 14:00 tonehasarathi

A camera lens with focal length f = 50 mm and maximum aperture f>2 forms an image of an object 9.0 m away. (a) If the resolution is limited
by diffraction, what is the minimum distance between two points on the
object that are barely resolved? What is the corresponding distance
between image points? (b) How does the situation change if the lens is
“stopped down” to f>16? Use λ= 500 nm in both cases

ansver
Answers: 1

Another question on Physics

question
Physics, 22.06.2019 10:30
You are given two vectors a⃗ =−3.00Îč^ 5.00j^ and b⃗ =5.00Îč^ 2.00j^. let the counterclockwise angles be positive.
Answers: 3
question
Physics, 22.06.2019 11:00
If a simple machine reduces the strength of a force, what must be increased?
Answers: 3
question
Physics, 22.06.2019 15:00
Give an example in which the electrical energy changes to light energy
Answers: 1
question
Physics, 22.06.2019 18:00
Asynthetic fiber used in manufacturing carpet has tensile strength that is normally distributed with mean 75.5 psi and standard deviation 3.5 psi. how is the standard deviation of the sample mean changed when the sample size is increased from n equals 8 to n equals 47
Answers: 2
You know the right answer?
A camera lens with focal length f = 50 mm and maximum aperture f>2 forms an image of an object 9...
Questions
question
Computers and Technology, 10.01.2021 14:40
question
Mathematics, 10.01.2021 14:40
question
Social Studies, 10.01.2021 14:40
question
History, 10.01.2021 14:50
question
English, 10.01.2021 14:50
question
English, 10.01.2021 14:50
question
Mathematics, 10.01.2021 14:50