Mangaluru, Apr 23: An astronomical phenomenon, ‘Zero Shadow Day', will be observed in Mangaluru on April 24 and in Udupi on April 25.
According to a press release from Poornaprajna Amateur Astronomers’ Club, the wonder will commence and people will see their shadows disappear for a few moments at 12:28 pm.
The phenomenon is called as Zero Shadow Day. If a person takes a candle in a dark room and use it to create a shadow of one’s palm on the wall, the hand will cast shadow on the wall as one moves the hand. But when one places the palm on the wall, there will be no shadow.
In the phenomenon, the sun at these times shines exactly above the heads on these days. In astronomy, this point is called as Zenith. The point in the sky directly above an observer at any given location. So it is quite clear now that on Zero Shadow Day, the sun passes through the Zenith as a result of which, all objects will have minimal or no shadow if they are on the ground.
The reason for this happens on some specific days is concerned with astronomy. The earth spins around on its own axis and causes days and nights. It also revolves around the sun causing a year. But the seasons are caused because the axis is tilted at an angle of 23.5 degrees. It is because of this tilt that the sun rises every day in the east gradually moving towards the north till June 21st and then slowly proceeding towards the south till December 21st every year. “We call these days solstice. This means the sun shines between the Tropic of Cancer and Tropic of Capricorn every day passing by the equator on the days we call equinox,” the release stated.
As the earth moves around the sun and revolves on its own axis, for all the people between Tropic of Cancer and Tropic of Capricorn, the Sun at noon moves father and closer to the zenith passing through zenith twice causing two Zero Shadow Days per year. People at Mangaluru will observe this on April 24 and August 18 every year and People in Udupi will observe this on April 25 and August 17 every year.
Places with same latitudes will observe the same days of Zero Shadow but the time would vary with longitude. For example, people of Bengaluru as they share the latitude with Mangaluru will also observe it on April 24. While the people of Mangaluru will observe their shadows disappear at 12.28pm, people of Bengaluru will observe this at 12:17pm. Places like Moodabidri, Bantwal, Sakleshpur and Hassan will also observe Zero Shadow on April 24.
Places like Brahmavar, Karkala, Sringeri, Kudremukha, Chikkamagaluru will observe the Zero Shadow Day on the same day as Udupi on April 25.
Comments
Some cases people do not know how pakistan flag looks and Islamic flag ... just see green colour and assume pakistan flag... last time SRS member hosted pakistan flag not islamic one..
pakistani flag nowhere near to islamic flag. Green is not islamic flag
What a comment from Master Blaster Ganeshanna are you Citizen of Hindustan? A flag issue you are sending a Indian Citizen to pakistan is it Fair.. YOU biggest buffoon's doing to our Great Hindustan !!!!!!
What you thought about Hindustan, we are proud ourselves like Peanut we do not care Anna, Gangasara makes things very difficult!!!!!!
Jai Hoo Hindustan.
By the way where we can send this Rama Sene for hoisting pakistan flag? Please suggest a country @ Truth Mangalore, Ganesh, Unknown.. Please suggest them a country too,
Many readers here are suggest to arrest the youth and kick him out to Pakistan for hoisting Pak flag (not yet confirmed). However, they are hiding to tell the truth about hoisting Pak flag by SRS terrorists. Instead of asking the culprits to punish, they had supported these goondas. This was done only to blame minorities. In the particular case also i doubt that it was fabricated by sangh parivar. This should be investigated and the person should be punished in case he really hoisted pak flag. However, please make is clear that he is not mentally sick.
enquire about the person who is behind and put him behind the bars....what about the pakistani flag hosted by sri rama sene member before ?????????????? where we need to send him.
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