Mirage is an optical illusion caused due to total internal reflection of light. The light gets refracted when it passes from cold to hot air and so light bends. The refracted light reaches to a point where the light tends to form an angle of 90 degree. Mirage is a phenomenon which can be seen when the surface air gets heated up and it becomes lighter. Lighter air moves up in the atmoshphere. When the lighter air from cooler areas to warmer areas are refracted and they bent upwards. It usually occurs in deserts. It occurs in hot atmospheric conditions.
total internal reflection, in physics, complete reflection of a ray of light within a medium such as water or glass from the surrounding surfaces back into the medium. The phenomenon occurs if the angle of incidence is greater than a certain limiting angle, called the critical angle. In general, total internal reflection takes place at the boundary between two transparent media when a ray of light in a medium of higher index of refraction approaches the other medium at an angle of incidence greater than the critical angle. For a water-air surface the critical angle is 48.5°. Because indices of refraction depend on wavelength, the critical angle (and hence the angle of total internal reflection) will vary slightly with wavelength and, therefore, with colour. At all angles less than the critical angle, both refraction and reflection occur in varying proportions
अगर आपको हमारा दिया गया जवाब पसंद आया तो कृपा करके हमें लाइक कीजिए फॉलो कीजिए और कमेंट कीजिए कि आपको हमारा आंसर कैसा लगा अगर आपको अच्छा लगा तो हमें सपोर्ट कीजिए ताकि हम अन्य छात्र-छात्राओं को भी ऐसे ही सवाल का जवाब दिए और हमारा जो ज्ञान है उस सब को बांट सके धन्यवाद आपकी बड़ी मेहरबानी होगी अगर आप हमें ब्रेनलिएस्ट मार्क करेंge
Answer: Mirage is an optical illusion caused by the phenomenon of total internal reflection of light. Mirage happens in a hot sunny day creating an illusion of water. But when we reach there, nothing seems to be there. On hot sunny day, temperature of earth surface increases.
Explanation:
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Answer:
Mirage is an optical illusion caused due to total internal reflection of light. The light gets refracted when it passes from cold to hot air and so light bends. The refracted light reaches to a point where the light tends to form an angle of 90 degree. Mirage is a phenomenon which can be seen when the surface air gets heated up and it becomes lighter. Lighter air moves up in the atmoshphere. When the lighter air from cooler areas to warmer areas are refracted and they bent upwards. It usually occurs in deserts. It occurs in hot atmospheric conditions.
total internal reflection, in physics, complete reflection of a ray of light within a medium such as water or glass from the surrounding surfaces back into the medium. The phenomenon occurs if the angle of incidence is greater than a certain limiting angle, called the critical angle. In general, total internal reflection takes place at the boundary between two transparent media when a ray of light in a medium of higher index of refraction approaches the other medium at an angle of incidence greater than the critical angle. For a water-air surface the critical angle is 48.5°. Because indices of refraction depend on wavelength, the critical angle (and hence the angle of total internal reflection) will vary slightly with wavelength and, therefore, with colour. At all angles less than the critical angle, both refraction and reflection occur in varying proportions
अगर आपको हमारा दिया गया जवाब पसंद आया तो कृपा करके हमें लाइक कीजिए फॉलो कीजिए और कमेंट कीजिए कि आपको हमारा आंसर कैसा लगा अगर आपको अच्छा लगा तो हमें सपोर्ट कीजिए ताकि हम अन्य छात्र-छात्राओं को भी ऐसे ही सवाल का जवाब दिए और हमारा जो ज्ञान है उस सब को बांट सके धन्यवाद आपकी बड़ी मेहरबानी होगी अगर आप हमें ब्रेनलिएस्ट मार्क करेंge
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Answer: Mirage is an optical illusion caused by the phenomenon of total internal reflection of light. Mirage happens in a hot sunny day creating an illusion of water. But when we reach there, nothing seems to be there. On hot sunny day, temperature of earth surface increases.
Explanation:
and i'm back and yes i'm on the web but not getting answer to questions