Question

Your town is at sea level, and it is a comfortable room-
temperature day. The speed of sound in air at this temperature
is about 343 m/s. If a siren from the firehouse takes 0.200
seconds to arrive at your school, how far is your school from
the firehouse? _meters

Answer 1

Answer:

68.6 m

Explanation:

Speed is defined as distance covered per unit time and expressed as

S=d/t

Where d is distance and t is speed.

Making d the subject of the above formula then

d=st

Substituting 343 m/s dor s and 0.200 s for s then

d=343*0.2=68.6 m

Therefore, the distance is 68.6 m

Answer 2

The distance that should be far is your  school from the firehouse is 68.6 m

Calculation of the distance:

Here speed refers to the distance covered per unit

Speed = distance / time

So,

Distance = speed * time

d=343*0.2

=68.6 m

Therefore, we can conclude that the distance is 68.6 m

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