03 March, 2021
1 Min Read
Raman Effect: Raman conducted research about light scattering in gases, liquids and solids. When light meets particles that are smaller than the light’s wavelength, the light spreads in different directions. This occurs when photons encounter molecules in a gas.
This phenomenon which came to be known as the Raman effect – a color change accompanied by polarization, had never been seen before.
Satyendra Nath Bose
Sun, Solar Missions & Solar Phenomenon Context: This topic is important for UPSE Prelims and Mains GS Paper3. Aurora An aurora also known as the polar lights or aurora polaris, is a natural light display in Earth's sky, predominantly seen in high-latitude regions (around the Arctic&nb
Changes in the Prompt Corrective Action norms for banks Context: This topic is important for UPSE GS Paper 3. What will commercial banks under scrutiny need to do to get out of the restrictions imposed by the central bank? The story so far: The RBI issued a notification on November 2 revising norms for commercial banks to be placed under t
Study on Countries’ commitment on Climate Change Context: This topic is important for UPSE GS Paper 3. The findings, while optimistic, come amidst the deliberations underway at Glasgow. How effective are climate change pledges made by countries in containing global warming? A study published Friday in the journal Science fin
About National Investment and Manufacturing Zones (NIMZ) The Government of India (GoI) has announced a National Manufacturing Policy, 2011, with the objective of enhancing the share of manufacturing in GDP to 25% within a decade and creating 100 million jobs. NIMZs are one of the important instruments to achieve it. As per the Policy, &ldqu
What is an International Financial Services Center (IFSC)? An IFSC caters to customers outside the jurisdiction of the domestic economy. Such centres deal with flows of finance, financial products and services across borders. London, New York and Singapore can be counted as global financial centres. The&n
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