Answer:
As per Provided Information
Distance travelled by sound impulse through an aluminium rod is 1500 metres .
We have been asked to determine the time taken by the sound impulse to travel through aluminium rod .
As we know
Speed of sound in aluminium rod is 5100m/s .
Using Formulae
[tex] \boxed{\bf \: Time \: taken_{(Sound \: impulse)} = \cfrac{distance \: travelled \: by \: sound \: impulse}{speed \: of \: sound \: impluse}}[/tex]
Substituting the value and we obtain
[tex] \sf \qquad \longrightarrow \: Time \: taken_{(Sound \: impulse)} = \dfrac{1500}{5100} \\ \\ \\ \sf \qquad \longrightarrow \: Time \: taken_{(Sound \: impulse)} = \cancel\dfrac{1500}{5100} \\ \\ \\ \sf \qquad \longrightarrow \: Time \: taken_{(Sound \: impulse)} = 0.29 \: s[/tex]
Therefore ,
- 0.29 second sound impulse takes to travelled.
So, your answer is 0.29 s .
