Discussion
Assertion (A): A rocket's thrust does not fall with altitude.
Reason (R): It takes in no atmospheric air and carries its own oxidiser.
Select the correct answer from the options below.
Answer: A
Both statements are true and the second is the reason. With no intake there is no density term and no flight speed term in the thrust equation, which is exactly what makes the rocket usable outside the atmosphere altogether.
No comment is present. Be the first to comment.
Loading…
Post your comment
Please log in or register to post a comment.
Examination Categories
- SSC Exams
- Banking Exams
- Teaching Exams
- Civil Services Exams
- Railways Exams
- Engineering Recruitment Exams
- Defence Exams
- State Government Exams
- Police Exams
- Insurance Exams
- Nursing Exams
- Other Government Exams
- NRA CET
- PG Entrance Exams
- Campus Placement
- MBA Entrance Exams
- CUET and UG Entrance
- Judiciary Exams
- Regulatory Body Exams
- Software Development