A fire truck is moving away from a stationary observer at 15 m/s and has a siren frequency of 650 Hz. The speed of sound is 343 m/s. What is the frequency of the fire truck heard by the observer as the truck leaves?

Iread this book last year so take this with a grain of salt.gene jumps from the tree to compete with finny due to the fact that gene is always trying to do better than finny. he is put under the grasp of peer pressure due to finny almost forcing him to do this. ever since he first jumped finny kept pressuring him to jump since he thought gene enjoyed jumping.rather than uses this answer you should probably just reread chapters 3-4

The sample with the lowest specific heat capacity will have the greatest temperature increase. in this case, it would be platinum.

I’m not sure about this question

From my calculation, i got 3.655moles