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When the angle of incidence is greater than the critical angle all light within the material is?
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What is critical radius of insulation?
The critical radius of insulation is a counterintuitive concept within the study of heat transfer.
What do convolutions do?
Convolutions create a greater surface area within the same size skull
Which is greater the rational numbers or set of integers?
Within a given range, the set of rational numbers is greater. Without a given range, both sets are infinite and a comparison is not very helpful.
What is the percent of incidence of death within 1 year of sustaining a hip fracture?
This all depends on your age. 0-50 is .8% 50-65 is 9% 65-75 is 22% 75-90 is 36% 90+ is 59 %
How can a negative number be greater than zero?
if the negative number is within an absolute value sign than the negative number will actually equal a positive number
How much is the refractive angle when total internal reflection occurs?
When total internal reflection occurs, the refractive angle is 90 degrees. This means that the angle of incidence is greater than the critical angle, resulting in the reflected light staying within the medium it originated from rather than refracting out.
Why does the inner core receive the greatest amount of pressure?
There is pressure within the earth due to the overlying material that the earth is formed from. The deeper within the earth you go, the greater the amount of overlying material pushing down due to gravity and so the greater the pressure. As the inner core has the largest amount of overlying material pushing down upon it, it experiences the greatest pressure.
Why is the density of the mantle material greater at point A?
The density of mantle material is greater at point A due to the increase in pressure at greater depths within the Earth. As depth increases, the materials experience more compression, leading to a denser structure. This higher density contributes to the differentiation and layering of the Earth's interior.
What is the critical angle of perspex and water?
The critical angle for perspex and water is approximately 41 degrees. This means that any light ray entering perspex from water at an angle greater than 41 degrees will be totally internally reflected within the perspex.
For what angle of incidence the lateral shift produced by glass slab is maximum?
The lateral shift produced by a glass slab is maximum when the angle of incidence is equal to the critical angle of the glass-air interface. This critical angle is defined as the angle of incidence that produces an angle of refraction of 90 degrees within the glass, resulting in total internal reflection.
Where is the density of the material greater at point C or point B?
The density of a material is constant, so it is the same at both point C and point B. Changes in weight or volume can affect the density, but it will not vary based on location within the material.
How index of refraction measured?
The index of refraction of a material is typically measured using a device called a spectrometer, which can measure the angle at which light bends when passing through the material. By comparing this bending angle to the known angle of incidence, the index of refraction can be calculated using Snell's Law. Another method involves measuring the critical angle at which light is totally internally reflected within the material.
What material contained within the nucleus?
Chromatin material is contained within the nucleus.
What is the material within a cell like?
The material within a cell, known as cytoplasm, is gelatinous.
What is critical radius of insulation?
The critical radius of insulation is a counterintuitive concept within the study of heat transfer.
What is Subsistence Incidence?
Subsistence incidence refers to the proportion of people living in poverty or who are unable to meet their basic needs for food, shelter, and clothing. It measures the prevalence of extreme poverty within a population.
What happens to the pressure as an object moves closer to the core?
Pressure increases as an object moves closer to the core due to the increasing weight of the overlying material. The weight of the material creates a higher pressure at greater depths within the Earth.
