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- Question
Lightning heats the surrounding air to
Options- A. 300 deg Cent
- B. 3000 deg Cent
- C. 30000 deg Cent
- D. 300000 deg Cent
- Correct Answer
- 30000 deg Cent
ExplanationLightning is extremely hot ? a flash can heat the air around it to temperatures five times hotter than the sun?s surface. This heat causes surrounding air to rapidly expand and vibrate, which creates the pealing thunder we hear a short time after seeing a lightning flash.
Lightning heats the surrounding air to about 30,000 degrees Centigrades.
- 1. Who has written the book 'The Famished Road'?
Options- A. Ian Austin
- B. V.S. Naipaul
- C. Ben Okri
- D. Zola Emile Discuss
- 2. Tipu sultan was the ruler of
Options- A. Hyderabad
- B. Madurai
- C. Mysore
- D. Vijayanagar Discuss
- 3. Vishal Uppal and Harsh Mankad won the Doubles of the ITF Men's Futures Tournament in
Options- A. Badminton
- B. Tennis
- C. Football
- D. Volleyball Discuss
- 4. '.INI' extension refers usually to what kind of file?
Options- A. Image file
- B. System file
- C. Hypertext related file
- D. Image Color Matching Profile file Discuss
- 5. In which decade was the American Institute of Electrical Engineers (AIEE) founded?
Options- A. 1850s
- B. 1880s
- C. 1930s
- D. 1950s Discuss
- 6. The first metal used by man was
Options- A. iron
- B. copper
- C. gold
- D. bronze Discuss
- 7. Central Arid Zone Research Institute is located in
Options- A. Bihar
- B. Gujarat
- C. Rajasthan
- D. Madhya Pradesh Discuss
- 8. In the second nationalization of commercial banks, ___ banks were nationalized.
Options- A. 4
- B. 5
- C. 6
- D. 8 Discuss
- 9. The 'Golconda Fort' is in which state?
Options- A. Telangana
- B. Uttar Pradesh
- C. Bihar
- D. Karnataka Discuss
- 10. The association of the rupee with pound sterling as the intervention currency was broken in
Options- A. 1990
- B. 1991
- C. 1992
- D. 1993 Discuss
More questions
Correct Answer: Ben Okri
Correct Answer: Mysore
Correct Answer: Tennis
Correct Answer: System file
Correct Answer: 1880s
Explanation:
The IEEE (Institute of Electrical and Electronics Engineers) was formed in 1963 by the merger of the Institute of Radio Engineers (IRE, founded 1912) and the American Institute of Electrical Engineers (AIEE, founded 1884).
Correct Answer: copper
Correct Answer: Rajasthan
Correct Answer: 6
Correct Answer: Telangana
Correct Answer: 1992
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