PUMPA - SMART LEARNING

எங்கள் ஆசிரியர்களுடன் 1-ஆன்-1 ஆலோசனை நேரத்தைப் பெறுங்கள். டாப்பர் ஆவதற்கு நாங்கள் பயிற்சி அளிப்போம்

Book Free Demo
Read the statement and select the correct answer:
 
1. Statement 1: Rocket is tilted at an angle by a payload mechanism to get through the atmosphere.
Statement 2: If the rocket is launched at a high velocity near the earth's surface, it will burn up due to air friction.
2. Statement 1: Kalpana Chawla made a record of the longest space-walking time by a female astronaut in 2012
Statement 2: Kalpana Chawla died in Space Shuttle Columbia disaster.