Answer:
the stress is the body condition.
when the person are very deep in the thing and hadetak is angandged these called stress
I dont understand plz say it more clearly
Answer:
the ratio of resolution will be
Explanation:
We have given the diameter of Telescope A is 1 meter
And diameter of telescope B is 6 meter
We know that resolution of telescope is inversely proportional to diameter of the telescope
So 
We have to find the ratio of resolution of B to A
So 
So the ratio of resolution will be
A hopes this helps good luck