Email
Chat with tutors
logo

Ask Questions, Get Answers

X
 
Questions  >>  JEEMAIN and NEET  >>  Physics  >>  Class11  >>  Units and Measurement
Answer
Comment
Share
Q)

An astronaut is looking down on Earth's surface from a space shuttle at an attitude of 400 km. Assuming that the assonants pupil diameter is 5 mm and wave length of visible light is 500 nm, the assonant will be able to resolve linear objects of the size of about

$\begin{array}{1 1} 0.5\;m \\ 5\;m \\ 50\;m \\ 500\;m \end{array} $

1 Answer

Home Ask Tuition Questions
Your payment for is successful.
Continue
...