Author Question: When atmospheric pressure increases, what happens to the absolute pressure at the bottom of a pool? ... (Read 40 times)

futuristic · **on:** Jul 29, 2018

When atmospheric pressure increases, what happens to the absolute pressure at the bottom of a pool?

A)

It does not change.
B)

It increases by a lesser amount.
C)

It increases by the same amount.
D)

It increases by a greater amount.
E)

It depends on the depth of the pool.

Question 2

The conductivity of a semiconductor sharply increases when 400 nm (or shorter) wavelength light is shone upon it. This is consistent with what energy gap for this material?

A)

3.6 eV
B)

0.45 eV
C)

2.0 eV
D)

3.1 eV
E)

1.0 eV