Will Arathi Krishna contest Karnataka assembly polls?

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.

Bengaluru: The Secondary School Leaving Certificate (SSLC) examinations in Karnataka concluded on Friday with an overall average of about 98 per cent attendance amid the coronavirus scare. Chief Minister B S Yediyurappa congratulated the lakhs of students who appeared for the crucial exercise braving the coronavirus pandemic situation.

An average of about 98 per cent of 8.5 lakh odd enrolled students took the exams which began on June 25, after the government stuck to its decision to go ahead with them despite rising coronavirus cases but laid down a string of safety measures, including face masks and maintaining distancing by seating only one student a bench.

Examinations for all main subjects had been completed and alternative subjects such as music would take place on Saturday, Education department officials said.

"I heartily congratulate students who faced the examination even during the coronavirus pandemic," Mr Yediyurappa tweeted.

Expressing happiness over the successful completion of the examination, he greeted state Primary and Secondary Education Minister S Suresh Kumar, officers and employees of education department, health department, police and transport personnel.

"The exam is a proof that anything can be made possible if all the government departments work in tandem," Mr Kumar tweeted.

Later addressing a press conference, he said on Friday 98.10 per cent attendance was recorded compared to 98.76 for the same paper last year.

"Credit goes to children. First day, parents were scared and students were sceptical and there was a big challenge before us. But the children appearing for the exam instilled confidence. They came with masks, sanitisers and were careful about maintaining social distancing. Our children have set an example for others to follow," Mr Kumar said.

Lauding the students, parents and the government staff who made the exam possible ignoring the virus scare, Medical Education Minister Dr K Sudhakar said Karnataka has set an example by successfully conducting the examination.

The Karnataka Secondary Education Examination Board, which conducted the examination, faced various challenges. While protecting students from coronavirus infection was the top priority, transportation, security and convincing the parents to allow their children to take up the exam were the other factors it encountered.

According to sources in the department, the education officers had directed authorities of all the schools to call the parents and students to make sure that they appear for the examinations.

The Central Board of Secondary Education (CBSE) and boards of various neighbouring states either gave general promotion or decided to give marks to the students based on their performance in the earlier tests conducted by the schools.

The exams were conducted at a time when there was a sudden spurt in coronavirus cases in Karnataka, especially Bengaluru. Expressing apprehension, former chief minister and JD(S) leader H D Kumaraswamy had appealed to the government to postpone the examination but the government went ahead with its decision.

Bengaluru, Mar 30: Army personnel on Sunday distributed food packets and other essential items to the needy and sprayed Calcium Hypochlorite solution in Koramangala and Vanarpet areas amid the coronavirus lockdown.

The Central government had on Tuesday announced a 21-day lockdown in a bid to stop the spread of the deadly virus that has left several thousand dead globally.

A total of 979 confirmed cases of COVID-19 have been reported in India, informed the Ministry of Health and Family Welfare on Sunday.