The near point (the smallest distance at which an object can beseen clearly) and the far point (the largest distance at which anobject can be seen clearly) are measured for six differentpeople.
near point (cm) far point (cm)
avishka 40 infinity
berenice 30 300
chadwick 25 500
danya 25 infinity
edouard 80 200
francesca 50 infinity
part d
of the farsighted people, rank them by the power of the lens needed to correct their hyperopic vision.
rank these from largest to smallest power required. to rank items as equivalent, overlap them.
francesca, avishka, edouard, berenice

c)as speed changes, wavelength and frequency change.

everything changes!

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

answerdmitry mendeleyev made a workable classification of the elements

no

explanation:

no i dont know how to solve this you should probably try to google the answer