Which of the following hypotheses is incorrect? A I UV light can damage the eyes, then UV light may be the cause of blindness.
B.
The length of the string has an effect on the time of the oscillation. As the length shortens, the time taken for one oscillation also decreases.
If the diffusion rate through a membrane is related to the molecular size, then smaller the molecule, the faster it will pass through a membrane.
D
Soft drinks are acidic because of the presence of citric acid and phosphoric acid.

A

Explanation:

uv light doesn't cause permanent blindness rather causes a condition known as Photokeratitis.

photokeratitis is a painful condition caused by uv light to the eye.

kuchisake

kuchisake-onna (口裂け女, "slit mouth woman ") is a malevolent figure appearing in japanese ghost stories, possibly dating back to the edo period. she takes the form of a masked woman who approaches people and asks them if they believe she is pretty.

explanation:

periodic trends is an atom that gets larger as the number of electronic shells increase, the radius of atoms increases as you go down a certain group in the periodic table of elements. in general, the size of an atom will decrease as you move from left to right of a certain period.