Answer:
a.
b.
Explanation:
Given:
Using the equation to find the force so replacing
a.
b.
Answer:
×
Explanation:
Knowing that, the volume of the sphere is given by,
Thus, the fractional change in volume is given by,
×
Pressure at the bottom of the sea is,
Δp =pgh = × × pa.
Knowing that,
Bulk modulus:
Answer = ×
[RevyBreeze]
Atomic number=protons
So both have 8 protons
protons=electrons
So both have 8 electrons
atomic mass=protons+neutrons
So for oxygen-16, 8+neutrons=16
Oxygen-16 has 8 neutrons
So for oxygen-18, 8+neutrons=18
Oxygen-18 has 10 neutrons