Answer:
The minimum thickness = 83.92 nm
Explanation:
The relation between the wavelength in a particular medium and refractive index 
where ;
= wavelength of the light in vacuum
n = refractive index of medium with respect to vacuum
For one phase change :
Replacing 1.43 for n and 480 nm for λ; we have:
t = 83.92 nm
Thus; the minimum thickness = 83.92 nm
I think it is that protons are stuck with the neutrons in a strong force that is in the nucleus
Answer:
D) the universal law of gravitation.
Explanation:
Based on the statement of the Coulomb's law, it is easy to conclude that the law is similar to the universal law of gravitation.
Newton's law of universal gravitation is one of the most interesting physical laws out there.
It states that "the gravitational force of attraction between two bodies is directly proportional to the product of their masses and inversely proportional to the square of the distances between the charges".
Recalling the coulomb's law, we can clearly see that both shows a direct proportionality of force to quantity of charges/mass and inverse proportionality to the square of the distances between them.
<em>a</em> = <em>v</em>² / <em>R</em> = (2 m/s)² / (0.1 m) = 40 m/s²
Answer:
985 kg/m3
Explanation:
The average density of the human body is 985 kg/m3 k g / m 3 , and the typical density of seawater is about 1020 kg/m3 k g / m 3 .
