Saved Bookmarks
| 1. |
A soundof frequency 1000 Hz is emitted from a roadside siren. A car moving along the road with a unifrom velocity of 50 km . h^(-1) crosses the siren . Calculate the frequency of the siren relative to the pasenger of the car before and after crossing the siren . (Velocity of sound = 340 ms^(-1)) |
|
Answer» |
|