0
For better reflection
Wiki User
∙ 10y ago
Add your answer:
Earn +20 pts
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 a glass or plastic prism to be used in binoculars so that total internal reflection occurs at 45 degrees is 1.414
What is used to bend light in binoculars?
A lens
Does Nikon sell any binoculars?
Nikon as one of the global leaders of precision optics, sells many types of binoculars. Whether you need binoculars for hunting, bird watching or one which can be used on a boat, they have it all.
How do binoculars refract?
Binoculars are designed to magnify distant objects, allowing the user to see them more clearly and in greater detail. They are commonly used for outdoor activities such as birdwatching, hunting, and stargazing, as well as for tactical and military purposes. Binoculars can also be used for surveillance and reconnaissance.
Are binoculars also used for the solar eclipse?
Looking into a telescope or binoculars directly should be STRICTLY AVOIDED when watching the Sun. You would harm your eyes irreversibly. You can use either binoculars or a telescope to project an image on a sheet of paper or some other white object.
How is a prism used in your every day life?
Binoculars, cameras, telescopes,
What are the uses of triangular prism?
A triangular prism reflects light at specific angles. Many are used in equipment such as binoculars and telescopes to reduce their physical size.
What are the uses of a triangular prism?
A triangular prism reflects light at specific angles. Many are used in equipment such as binoculars and telescopes to reduce their physical size.
Why are mirror images perfect?
No ! The images formed by a mirror are not perfect !!The finest images are those formed by a right angled PRISM . However the rays from the object need to fall perpendicularly on prism's surface . Thus for convenience mirrors are used .
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 a glass or plastic prism to be used in binoculars so that total internal reflection occurs at 45 degrees is 1.414
What tool is used to draw right angled triangles?
A protractor
Can trigonometry be applied only in right angled triangles?
No. It can be used on any triangle.
Who used the Pythagoras theorem?
anyone doing work with right angled triangles
What is the name for the Right angled instrument used for technical drawing?
Set square
What mathematician is credited with a theorem specifically used in right angled triangles?
Pythagreos
What is does sine mean?
Sine is a mathematical formula used in right angled triangles. It is Opposite/Hypotenuse . Opposite being the angle opposite the angle of your choice and Hypotenuse being the longest side in your right angled triangle.
Where can Pythagoras Theorem be used?
Pythagoras' theorem can be used for right-angled triangles. Using the theorem, you are able to calculate what the length of one side of a triangle is.
