Question
What is the primary reason for the blue color of the
sky?Solution
The sky appears blue primarily due to Rayleigh scattering. This phenomenon occurs when sunlight passes through the Earth's atmosphere, and the shorter wavelengths of light (like blue) are scattered in all directions by the molecules and small particles in the air. Since blue light is scattered more than other colors, the sky appears blue to us.
During the India AI Impact Summit 2026, which eight-year-old became the youngest speaker at the event held at Bharat Mandapam in New Delhi?
The Indian Navy signed a contract with which company for constructing four 500-tonne self-propelled fuel barges?
Who became the youngest World Chess Champion in history?
The Securities and Exchange Board of India (Sebi) has issued steps to simplify the requirements for registering as an ‘Accredited Investor’ along wi...
- In January 2025, India’s services PMI fell to what level, marking a two-year low?
Nobel Prize 2022 in Economics has been awarded to Ben S. Bernanke, Douglas W. Diamond, and Philip H. Dybvig for?
What is the monthly support provided under the Haryana ‘Pandit Lakhmi Chand Kalakar Samajik Samman Yojana’ for artists earning up to ₹1.8 lakh ann...
The Union Cabinet has approved how much rupees for broadband connectivity in villages under the BharatNet project?
‘Karmayogi Sadhana Saptah 2026’ was organised by which institution?
Consider the following pairs:
How many pairs given ab...
Relevant for Exams:
