Linking Items of Daily use with General Science
In this sub-section, focus is on application of general science especially physics, chemistry and biology on items of common use like LEDs, LCDs, electronic appliances etc. Additionally, purely factual questions on General science are also asked every year.
Q. Organic Light Emitting Diodes (OLEDs) are used to create digital display in many devices. What are the advantages of OLED displays over Liquid Crystal displays? (Prelims 2017)
- OLED displays can be fabricated on flexible plastic substrates.
- Roll-up displays embedded in clothing can be made using OLEDs.
- Transparent displays are possible using OLEDs.
Analysis: This question is based on application of General Science on items of daily ....
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Prelims Special
- 1 Biotechnology Sector is the New Favorite
- 2 ICT-based Questions are Appearing in all Flavors
- 3 Defence Technology is Another Constant
- 4 Space Related Questions are here to Stay
- 5 REPORTS & INDICES
- 6 Applications of Space Technology
- 7 Recent Achievements
- 8 ISRO’s Launch Vehicles
- 9 Space Science & Exploration
- 10 Types of Satellites Launched by ISRO
- 11 Microsat R
- 12 Applications of Nuclear Technology
- 13 Installed Nuclear Reactors in India
- 14 Nuclear Technology in India
- 15 Nuclear Energy and Fuel
- 16 Kaiga 1 Nuclear Reactor
- 17 Nanotechnology in Space
- 18 Nanotechnology in Defence
- 19 Nanotechnology in Consumer Products
- 20 Nanotechnology in Environment
- 21 Nanotechnology in Electronics
- 22 Nanotechnology in Medicine
- 23 Nanotechnology in Agriculture
- 24 Nanomaterials
- 25 DNA ORIGAMI
- 26 Major Missiles
- 27 Classification of Indian Missiles
- 28 Solid Fuel Ducted Ramjet
- 29 Diseases - Immunology
- 30 Diseases - Zika Virus Outbreak
- 31 Human Nutrition - Lipid
- 32 Human Nutrition - Protein
- 33 Human Nutrition - Carbohydrate
- 34 Human Nutrition - Functions & Types
- 35 Human Nutrition - National Nutrition Mission
- 36 Glands & Hormones - Hormones
- 37 Glands & Hormones - Endocrine System
- 38 Glands & Hormones - Global Athlete
- 39 Genetics - Techniques in Genetics
- 40 Genetics - Common Genetic Diseases
- 41 Genetics - Heredity
- 42 Genetics - DNA
- 43 Genetics - Genes
- 44 Genetics - Gene Editing Applied to Banana Genome
- 45 Human Stem Cells
- 46 World’s First Trial Using Induced Pluripotent Stem Cells (iPS)
- 47 Bioinformatics
- 48 Industrial Biotechnology
- 49 Environmental Biotechnology
- 50 Agricultural Biotechnology
- 51 Medical Biotechnology
- 52 Harvesting wild Genes Gives Crops Renewed Resistance to Disease