The index of refraction
Hold up let me tell you why!!!
The index of refraction which is also known as refractive index is defined as speed of light in a vacuum divided by the speed of light in a giver material.
The formula for index of refraction is:
(n = c ÷ v)
This is where n represents index of refraction
C which represents of light in a vacuum
And V represents speed of light in a given material.
So the speed and the direction of light changes when it moves from one medium to another. And the change direction is basically called refraction......
Hope this is correct and helps you a whole lot!!!
The expanded-function dental assistant (EFDA) can play a
major role in the fabrication and temporary cementation of a provisional crown
or bridge. It is the dentist’s and the EFDA’s responsibility to remain current
with the new provisional materials and techniques that are available. It is
essential that a provisional crown or bridge remain cemented while the fixed
prosthesis is being prepared and delivered to the dental office. When the
patient returns for final cementation of a fixed crown or bridge, the
provisional should be cautiously removed without causing any fracture or harm,
just in case it will need to be recemented if the final prostheses needs to be
sent back to the lab for adjustments and remake.
Answer:through a small space through atoms
Explanation:
The answer is "Spring Tide" which comes from the English word springen
Answer:
The heat capacity of a sample is 37.7 J/K.
Explanation:
Given that,
Submerged temperature of tissue sample = 275 K
Mass of liquid nitrogen= 2 kg
Temperature = 70 K
Final temperature = 75 K
We need to calculate the heat
Using formula of heat
Put the value into the formula
We need to calculate the heat capacity of a sample
Using formula of heat capacity
Put the value into the formula
Hence, The heat capacity of a sample is 37.7 J/K.