Olympiad workbook
- Exam
- Olympiad workbook
- Subject
- NSEP
- Chapter
- Work, Power and Energy
Olympiad workbook · NSEP · Work, Power and Energy
A motor pump is used to deliver water at a certain rate r from a...
A motor pump is used to deliver water at a certain rate from a given pipe. To obtain thrice as much water from the same pipe in the same time, the power of the motor has to be increased to
Options
- A3 times
- B9 times
- C27 times
- D81 times
Correct answer
C. 27 times
Step-by-step solution
No Solution