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What is the minimum index of refraction for a glass or plastic prism to be used in binoculars so that total internal reflection occurs at 45 degrees?
The minimum index of refraction for total internal reflection at a 45-degree angle is 1.41. This means that the glass or plastic prism would need to have an index of refraction greater than or equal to 1.41 to achieve total internal reflection at that angle.
What is the minimum index of refraction for a glass or plastic prism to be used in binoculars so that total internal reflection occurs at 45.0 and 8728?
To achieve total internal reflection in a prism, the index of refraction (n) must be greater than the sine of the critical angle. For a critical angle of 45 degrees, the minimum index of refraction can be calculated using ( n = \frac{1}{\sin(45^\circ)} ), which gives ( n = \sqrt{2} ) or approximately 1.414. Therefore, the minimum index of refraction for a glass or plastic prism used in binoculars must be at least 1.414.
Would a incident ray bend when it enters a curved plastic container?
Assuming the incident ray enters the container at an angle, yes, but it would also bend if the container was straight. The phenomenon you're asking about is called refraction. The equation describing it is called Snell's Law: sin(θ1)/sin(θ2)=n2/n1 where θ1 and θ2 are the incident and refracted angles of the light ray and n1 and n2 are the first and second medium's "refractive index," which is a number that can be looked up. If the incident ray is perpendicular to the container's surface, θ1 is 0 and there is no bend. The only significance of the container itself being curved is that when the light ray exits the plastic, it may not bend back to the direction it started out with.
Small rectangular plastic housing for tape?
tape cartridge
What principle is involved when you see a transparent object such as a clear plastic straw or a piece of glass in a clear liquid?
Refraction
What is the minimum index of refraction for a glass or plastic prism to be used in binoculars so that total internal reflection occurs at 45 degrees?
The minimum index of refraction for total internal reflection at a 45-degree angle is 1.41. This means that the glass or plastic prism would need to have an index of refraction greater than or equal to 1.41 to achieve total internal reflection at that angle.
What is the minimum index of refraction for a glass or plastic prism to be used in binoculars so that total internal reflection occurs at 45.0 and 8728?
To achieve total internal reflection in a prism, the index of refraction (n) must be greater than the sine of the critical angle. For a critical angle of 45 degrees, the minimum index of refraction can be calculated using ( n = \frac{1}{\sin(45^\circ)} ), which gives ( n = \sqrt{2} ) or approximately 1.414. Therefore, the minimum index of refraction for a glass or plastic prism used in binoculars must be at least 1.414.
Would a incident ray bend when it enters a curved plastic container?
Assuming the incident ray enters the container at an angle, yes, but it would also bend if the container was straight. The phenomenon you're asking about is called refraction. The equation describing it is called Snell's Law: sin(θ1)/sin(θ2)=n2/n1 where θ1 and θ2 are the incident and refracted angles of the light ray and n1 and n2 are the first and second medium's "refractive index," which is a number that can be looked up. If the incident ray is perpendicular to the container's surface, θ1 is 0 and there is no bend. The only significance of the container itself being curved is that when the light ray exits the plastic, it may not bend back to the direction it started out with.
Does plastic refract light?
Yes, plastic can refract light. The amount of refraction depends on the specific properties of the plastic, such as its density and composition. The angle and intensity of light passing through the plastic will influence how much it is refracted.
Small rectangular plastic housing for tape?
tape cartridge
What principle is involved when you see a transparent object such as a clear plastic straw or a piece of glass in a clear liquid?
Refraction
What is the Rectangular piece of glass or plastic used to place specimens on for viewing called?
It is called a microscope slide.
How do CD's save information on the disc?
Small cuts in the plastic cause refraction of a lazer beam to send a code that gives the information
What will plastic do at o degrees kelvin?
It, like every thing else at 0 degrees kelvin, will freeze
Which plastic drinkware is germ resistant?
With proper cleaing at 135 degrees your plastic drinkware should be safe from germs.
At what temperature does plastic melt in the oven?
Plastic typically melts in the oven at temperatures above 300 degrees Fahrenheit.
What does the Blower Motor Resistor Pack look like?
: On the Ford Focus, the resistors are attached to a blue rectangular plastic carrier.
