2) The power of a thin convex lens is +3,5 D. It is placed in contact with another thin lens, such that the combined power is + 1,0 D. Calculate; a, power of second
lens b. focal length of the second lens,
coniant in designing lensa frontiralinotrument

well, you would divide 135 by 33 to get your answer. then that is how many seconds it would take. boardman should fly about 132 m or 4.090909090909091 seconds.

cant without the picture! ?

when jerome paddle in flowing river towards east the net speed of jerome will increase

so the net speed of jerome will be given as

now the speed of paul will be same as it is given as he is running on the ground

so

so here we can say since the speed of jerome is more so he will win the race

now as we know the distance so the time difference is given as

so jerome will reach first and the time difference will be 203.55 s or 3.4 min

answer(20) psi;