Author Question: What is the near point of a farsighted person who can read a newspaper held 25 cm from his eyes when ... (Read 81 times)

tiffannnnyyyyyy · **on:** Jul 29, 2018

What is the near point of a farsighted person who can read a newspaper held 25 cm from his eyes when he wears 3.33 diopters glasses?

A)

1.5 m
B)

0.50 m
C)

1.9 m
D)

0.75 m
E)

0.60 m

Question 2

The energy radiated by a star, such as the Sun, results from

A)

beta decay.
B)

alpha decay.
C)

fission reactions.
D)

fusion reactions.
E)

gravitational collapse.