Wave Behavior C.5 Doppler Effect (id: af545f4ae)

本题目来源于试卷: Wave Behavior C.5 Doppler Effect，类别为 IB物理学

[单选题]
A fire truck’s siren emits a 32/:x/jv.hdb m5 4-to1vcdxkhw; i)boudkoy frequency y 3 dq,sukes./gokp pn(7 4+agof $f_0​$. Starting from rest, it moves with constant acceleration and passes a stationary observer at $t=t_o$​. Which graph shows the variation of observed frequency f by the stationary observer with time?

A.
B.
C.
D.


参考答案:  C


本题详细解析:

微信扫一扫，分享更方便