Question

Out of the following at which place does the sunrise first?
A. Itanagar
B. Bhopal
C. Hyderabad
D. Mumbai

Answer 1

Hint - Dong is where the sun first rises in India. Before the sun rises from behind the mountains of the northeast, and rises along the east coast of India, beyond the sea, into Dong, a valley in Arunachal Pradesh. It was discovered that Dong in Arunachal Pradesh, which is also the easternmost place in India, experiences the country's first sunrise. Since then, visitors have been flocking to the state and covering the 8-km trek in the past to watch the sunrise from behind the mountains.

Complete Step by step answer -
 The sunrise (or sun rise) moment when the upper limb is visible on the sun in the morning in the horizon. The term may also refer to the entire process of crossing the horizon of the solar disk and its accompanying atmospheric effects. Air molecules and air particles disperse white sunlight as it passes through the Earth's atmosphere. This is done by combining Rayleigh scattering and My scattering.
 As the white sun rays reach the observer in the atmosphere, some colors are scattered by the air molecules and air particles by the rays, which the ray changes the final color of the viewer. Because smaller wavelength components, such as blue and green, are more strongly scattered, these colors are preferably removed from the beam.

At sunrise and sunset, when the path through the atmosphere is long, the blue and green components are almost completely removed, with the longer wavelengths of orange and red appearing at the time. The remaining red sunlight can then be scattered by cloud droplets and other relatively large particles to lighten the horizon red and orange. The reason for the removal of shorter wavelengths of light is much smaller than the wavelength of visible light (less than 50 nm in diameter) due to the scattering of Rayleigh by air molecules and particles. The scattering of cloud droplets and other particles is larger than the diameter or wavelength of sunlight (greater than 400 nm) and is not strongly wavelength-dependent. Mei scattering is responsible for the light scattered by the clouds, and also for the daytime halo of white light around the sun (further scattering of white light).
 Sunset colors are generally more spectacular than sunrise colors because the evening air has more particles than the morning air. Ashes from the volcanic explosion, stranded within the hospital, goes to silent the colors of sunset and sunrise, while volcanic is the stratosphere (thinner of small sulfuric acid drops. - Suresh shines. In 1991, many blasts, including Kracatoa in Mount Pinatubo and 1883 have produced adequately high stratose sulfuric acid clouds for yielding (and pre-sunrise glow) around the world. After sunset down on the high-altitude cloud surface, serve to reflect sunlight by striking the stratosphere.

So option A is the correct answer.

Note - Sometimes the green flash can be seen before sunrise or after sunset. This is an optical phenomenon in which a green smear appears above the sun, usually not for more than one or two. It was discovered that Dong in Arunachal Pradesh, which is also the easternmost place in India.