InterviewSolution
Saved Bookmarks
InterviewSolution
| 1. |
Consider the quantities , pressure, power, energy impulse, gravitational potential, electrical charge , temperature, area,Out of these, the only vector quantities are .A. impulse, pressure and areaB. impulse and areaC. area and gravitational potentialD. impulse and pressure |
|
Answer» Correct Answer - B We know that impulse `J=F. Deltat=Deltap`, where F is force, `Deltat` is time duration and `Delta p` is change in momentum. AS `Deltap` is a vector quantity , hence impulse is also a vector quantity. Sometimes area can also be treated as vector. |
|