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Light travels in a straight line. Light in the air is 1.0003 times slower than light in a vacuum, which slows it all the way down from 299,792,458 meters per second to 299,702,547 meters per second. That's a slowdown of 89,911 meters per second, which looks like a lot but is only three ten- thousandths of the speed of light. The speed of light in the air is 3 x 108 m/s.
When was Goa liberated from Portuguese rule?
How many Internets Exchanges of National Internet Exchange of India (NIXI) have been installed and operational as on Dec 2022?
As of the week ending September 20, 2024, India's foreign exchange reserves reached a record level of how much?
According to ISRO’s satellite estimates, what was the projected wheat production as of March 31, 2025?
According to the credit rating agency S&P Global,the services Purchasing Managers' Index (PMI) declined marginally to ______ in June from 61.2 in May. ...
What is the projected contribution of India’s digital economy to the national income by 2030?
India signed an MoU with which country in 2025 for collaboration in cybersecurity, freedom of the internet, and defense?
What is the key objective of the $350 million loan agreement between India and ADB?