😳 WHY? ❓❓
As the light leaves, it bends again. Millions of droplets send different colours toward our eyes, creating the rainbow.
How is a rainbow formed?
1. Refraction
Sunlight enters a raindrop and bends because light travels at different speeds in air and water.
2. Dispersion
White sunlight separates into different colours because each colour bends by a slightly different amount.
3. Internal reflection
Light reflects off the inside surface at the back of the water droplet.
🌈 What are the seven rainbow colours?
Violet
Indigo
Blue
Green
Yellow
Orange
Red
Remember: VIBGYOR — Violet, Indigo, Blue, Green, Yellow, Orange and Red.
📚 GK TODAY
* What is the largest ocean on Earth? Pacific Ocean.
* Which country has the largest population in the world? India.
* What is the capital city of Australia? Canberra.
* Which river is the longest in the world? The Nile River.
* In which country is the Serengeti National Park located? Tanzania.
* What is the smallest country in the world by land area? Vatican City.
* Which desert is the largest hot desert in the world? The Sahara Desert.
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🐣💐 BORN TODAY
Subrahmanyan Chandrasekhar (born 19 October 1910) The Indian-American astrophysicist was born in Lahore and studied at Presidency College, Madras, and the University of Cambridge. A nephew of C.V. Raman, he shared the 1983 Nobel Prize in Physics with William A. Fowler. The Chandrasekhar limit (about 1.44 solar masses) is the maximum mass of a white dwarf star, and NASA’s Chandra X-ray Observatory is named after him.
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IDIOMS & PHRASES
“A close shave” Meaning: A narrow escape from danger or disaster.
Example: Actor Tiger Shroff had a close shave when shots were fired at his car in Juhu, Mumbai.
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📖 SYNONYMS & ANTONYMS *
Vigilant: Watchful × Careless
Prohibit: Forbid × Permit
Triumph: Victory × Defeat
🧬 HEALTH CARE: HEALTHY HABITS 🩺 Safe fasting and festive food
🥛 Buy khoa, paneer and milk sweets only from licensed shops and refrigerate them promptly.
🍎 Break a fast with fruit, curd or a light meal instead of heavy fried food.
💧 Drink enough water, buttermilk or coconut water on fasting days.
🍬 Go easy on sugary and salty festive snacks.
🩺 People with diabetes, pregnant women and the elderly should consult a doctor before long fasts.
Note: These are general wellness suggestions and do not replace professional medical advice.
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Ms. Pooja, |
