क्रांतिक-कोण हिंदी उपयोग और उदाहरण

जब प्रकाश किरणें सघन माध्यम से विरल माध्यम के पृष्ठ पर आपतित हो रही हों और आपतन कोण क्रांतिक कोण से अधिक हो, तब प्रकाश का अपवर्तन नहीं होता, बल्कि संपूर्ण प्रकाश परावर्तित होकर उसी माध्यम में लौट जाता है।

"" जब प्रकाश किरणें सघन माध्यम से विरल माध्यम के पृष्ठ पर आपतित हो रही हों और आपतन कोण क्रांतिक कोण से अधिक हो, तब प्रकाश का अपवर्तन नहीं होता, बल्कि संपूर्ण प्रकाश परावर्तित होकर उसी माध्यम में लौट जाता है।

क्रांतिक-कोण इसके अंग्रेजी अर्थ का उदाहरण

The critical angle is atan(2) above the dodecahedron face.

When the material is subjected to continued stress, the misorientation angle increases until the critical angle is achieved, creating a high angle grain boundary.

Once the misorientation angle exceeds the critical angle, the former subgrains qualify as independent grains.

For planes that are at a critical angle this can mean that the plane will track the Sun around the Earth, forming a Sun-synchronous orbit.

This second reflection in the lower prism happens at less than the critical angle, therefore the Schmidt–Pechan prism requires a reflective coating for this surface to be usable in practice.

As the incidence angle on the lower surface of the lower prism is less than the critical angle, total internal reflection does not occur.

When light traveling in an optically dense medium hits a boundary at a steep angle (larger than the critical angle for the boundary), the light is completely reflected.

Because the light must strike the boundary with an angle greater than the critical angle, only light that enters the fiber within a certain range of angles can travel down the fiber without leaking out.

Rays that meet the core-cladding boundary at a high angle (measured relative to a line normal to the boundary), greater than the critical angle for this boundary, are completely reflected.

The critical angle (minimum angle for total internal reflection) is determined by the difference in index of refraction between the core and cladding materials.

The critical angle determines the acceptance angle of the fiber, often reported as a numerical aperture.

Below the critical angle Q (derived from Snell's law), 100% of incident radiation is reflected, R1 .

Thin film thickness and critical angle can also be approximated with a linear fit of squared incident angle of the peaks \theta^2 in rad2 vs unitless squared peak number N^2 as follows:.